640559470320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1203

約数の個数: 1080

約数和(自身を含む): 2794888553184

約数和(自身を除く): 2154329082864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 84, 88, 90, 93, 99, 105, 110, 112, 120, 121, 124, 126, 132, 140, 144, 154, 155, 165, 168, 176, 180, 186, 198, 210, 217, 220, 231, 240, 242, 248, 252, 264, 279, 280, 308, 310, 315, 330, 336, 341, 360, 363, 372, 385, 396, 420, 434, 440, 462, 465, 484, 495, 496, 504, 528, 558, 560, 605, 616, 620, 630, 651, 660, 682, 693, 720, 726, 744, 770, 792, 840, 847, 868, 880, 924, 930, 961, 968, 990, 1008, 1023, 1085, 1089, 1093, 1116, 1155, 1210, 1232, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1452, 1488, 1540, 1584, 1680, 1694, 1705, 1736, 1815, 1848, 1860, 1922, 1936, 1953, 1980, 2046, 2170, 2178, 2186, 2232, 2310, 2387, 2420, 2480, 2520, 2541, 2604, 2640, 2728, 2772, 2790, 2883, 2904, 3069, 3080, 3255, 3279, 3388, 3410, 3465, 3472, 3630, 3696, 3720, 3751, 3844, 3906, 3960, 4092, 4235, 4340, 4356, 4372, 4464, 4620, 4774, 4805, 4840, 5040, 5082, 5115, 5208, 5445, 5456, 5465, 5544, 5580, 5766, 5808, 6138, 6160, 6510, 6558, 6727, 6776, 6820, 6930, 7161, 7260, 7440, 7502, 7623, 7651, 7688, 7812, 7920, 8184, 8470, 8649, 8680, 8712, 8744, 9240, 9548, 9610, 9680, 9765, 9837, 10164, 10230, 10416, 10571, 10890, 10930, 11088, 11160, 11253, 11532, 11935, 12023, 12276, 12705, 13020, 13116, 13454, 13552, 13640, 13860, 14322, 14415, 14520, 15004, 15246, 15302, 15345, 15376, 15624, 16368, 16395, 16940, 17298, 17360, 17424, 17488, 18480, 18755, 19096, 19220, 19530, 19674, 20181, 20328, 20460, 21142, 21483, 21780, 21860, 22320, 22506, 22953, 23064, 23870, 24046, 24552, 25410, 26040, 26232, 26257, 26908, 27280, 27720, 28644, 28830, 29040, 30008, 30492, 30604, 30690, 31248, 31713, 32790, 33635, 33759, 33880, 33883, 34596, 35805, 36069, 37510, 38115, 38192, 38255, 38440, 39060, 39348, 40362, 40656, 40920, 42284, 42966, 43245, 43560, 43720, 45012, 45906, 46128, 47740, 48092, 49104, 49185, 50820, 52080, 52464, 52514, 52855, 53816, 55440, 56265, 57288, 57660, 60016, 60115, 60543, 60984, 61208, 61380, 63426, 65580, 67270, 67518, 67760, 67766, 68859, 69192, 71610, 72138, 73997, 75020, 76230, 76510, 76880, 78120, 78696, 78771, 80724, 81840, 84161, 84568, 85932, 86490, 87120, 87440, 90024, 91812, 95139, 95480, 96184, 98370, 100905, 101640, 101649, 105028, 105710, 107415, 107632, 108207, 112530, 114576, 114765, 115320, 116281, 120230, 121086, 121968, 122416, 122760, 126852, 131160, 131285, 132253, 134540, 135036, 135532, 137718, 138384, 143220, 144276, 147994, 150040, 152460, 153020, 156240, 157392, 157542, 158565, 161448, 168322, 168795, 169136, 169415, 171864, 172980, 180048, 180345, 183624, 190278, 190960, 192368, 196740, 201810, 203280, 203298, 210056, 211420, 214830, 216414, 221991, 225060, 229530, 230640, 232562, 236313, 237181, 240460, 242172, 245520, 252483, 253704, 262320, 262570, 264506, 269080, 270072, 271064, 275436, 286440, 288552, 295988, 300080, 302715, 304920, 304947, 306040, 315084, 317130, 322896, 336644, 337590, 338830, 343728, 344295, 345960, 348843, 360690, 367248, 369985, 372713, 380556, 393480, 393855, 396759, 403620, 406596, 420112, 420805, 422840, 429660, 432828, 443982, 450120, 459060, 465124, 472626, 474362, 475695, 480920, 484344, 504966, 507408, 508245, 525140, 529012, 538160, 540144, 541035, 542128, 550872, 572880, 577104, 581405, 591976, 605430, 609840, 609894, 612080, 630168, 634260, 661265, 665973, 673288, 675180, 677660, 688590, 691920, 697686, 711543, 721380, 739970, 745426, 757449, 761112, 786960, 787710, 793518, 807240, 813192, 813967, 841610, 845680, 859320, 865656, 887964, 900240, 918120, 925771, 930248, 945252, 948724, 951390, 961840, 968688, 1009932, 1016490, 1046529, 1050280, 1050373, 1058024, 1082070, 1101744, 1109955, 1118139, 1162810, 1181565, 1183952, 1185905, 1190277, 1210860, 1219788, 1260336, 1262415, 1268520, 1322530, 1331946, 1346576, 1350360, 1355320, 1377180, 1395372, 1423086, 1442760, 1479940, 1490852, 1514898, 1522224, 1524735, 1575420, 1587036, 1614480, 1626384, 1627934, 1683220, 1718640, 1731312, 1744215, 1775928, 1836240, 1851542, 1860496, 1863565, 1890504, 1897448, 1902780, 1983795, 2019864, 2032980, 2093058, 2100560, 2100746, 2116048, 2134629, 2164140, 2219910, 2236278, 2325620, 2363130, 2371810, 2380554, 2421720, 2439576, 2441901, 2524830, 2537040, 2608991, 2645060, 2663892, 2700720, 2710640, 2754360, 2777313, 2790744, 2846172, 2885520, 2959880, 2981704, 3029796, 3049470, 3150840, 3151119, 3174072, 3255868, 3329865, 3354417, 3366440, 3488430, 3551856, 3557715, 3703084, 3727130, 3781008, 3787245, 3794896, 3805560, 3967590, 4039728, 4065960, 4069835, 4099843, 4186116, 4201492, 4269258, 4328280, 4439820, 4472556, 4628855, 4651240, 4726260, 4743620, 4761108, 4843440, 4879152, 4883802, 5049660, 5217982, 5232645, 5251865, 5290120, 5327784, 5508720, 5554626, 5581488, 5590695, 5692344, 5919760, 5951385, 5963408, 6059592, 6098940, 6301680, 6302238, 6348144, 6511736, 6659730, 6708834, 6732880, 6976860, 7115430, 7325703, 7352611, 7406168, 7454260, 7574490, 7611120, 7826973, 7935180, 8131920, 8139670, 8199686, 8331939, 8372232, 8402984, 8538516, 8656560, 8879640, 8945112, 9257710, 9302480, 9452520, 9453357, 9487240, 9522216, 9767604, 10099320, 10435964, 10465290, 10503730, 10580240, 10655568, 10673145, 11109252, 11181390, 11384688, 11554103, 11902770, 12119184, 12197880, 12209505, 12299529, 12604476, 13023472, 13044955, 13319460, 13417668, 13886565, 13953720, 14230860, 14651406, 14705222, 14812336, 14908520, 15148980, 15653946, 15755595, 15870360, 16279340, 16399372, 16663878, 16744464, 16772085, 16805968, 17077032, 17759280, 17890224, 18515420, 18905040, 18906714, 18974480, 19044432, 19535208, 20198640, 20499215, 20871928, 20930580, 21007460, 21346290, 22057833, 22218504, 22362780, 23108206, 23480919, 23805540, 24395760, 24419010, 24599058, 25208952, 26089910, 26638920, 26835336, 27773130, 27907440, 28461720, 28698901, 29302812, 29410444, 29817040, 30297960, 31307892, 31511190, 31740720, 32558680, 32798744, 33327756, 33544170, 34154064, 34662309, 36628515, 36763055, 36898587, 37030840, 37813428, 39070416, 39134865, 40998430, 41659695, 41743856, 41861160, 42014920, 42692580, 44115666, 44437008, 44725560, 46216412, 46961838, 47266785, 47611080, 48838020, 49198116, 50417904, 52179820, 53277840, 53670672, 55546260, 56923440, 57397802, 57770515, 58605624, 58820888, 60595920, 61497645, 62615784, 63022380, 65117360, 65597488, 66173499, 66655512, 67088340, 69324618, 73257030, 73526110, 73797174, 74061680, 75626856, 78269730, 80878721, 81996860, 83319390, 83722320, 84029840, 85385160, 86096703, 88231332, 89451120, 92432824, 93923676, 94533570, 95222160, 97676040, 98396232, 103986927, 104359640, 110289165, 111092520, 114795604, 115541030, 117211248, 117404595, 117641776, 122995290, 125231568, 126044760, 127095133, 132346998, 133311024, 134176680, 138649236, 143494505, 146514060, 147052220, 147594348, 151253712, 156539460, 161757442, 163993720, 166638780, 170770320, 172193406, 173311545, 176462664, 184492935, 184865648, 187847352, 189067140, 195352080, 196792464, 207973854, 208719280, 220578330, 222185040, 229591208, 231082060, 234809190, 242636163, 245990580, 252089520, 254190266, 258290109, 264693996, 268353360, 277298472, 286989010, 293028120, 294104440, 295188696, 313078920, 323514884, 327987440, 330867495, 333277560, 344386812, 346623090, 352925328, 368985870, 375694704, 378134280, 381285399, 404393605, 415947708, 430483515, 441156660, 459182416, 462164120, 469618380, 485272326, 491981160, 508380532, 516580218, 519934635, 529387992, 554596944, 573978020, 586056240, 588208880, 590377392, 626157840, 635475665, 647029768, 661734990, 666555120, 688773624, 693246180, 727908489, 737971740, 756268560, 762570798, 808787210, 831895416, 860967030, 882313320, 889665931, 924328240, 939236760, 970544652, 983962320, 1016761064, 1033160436, 1039869270, 1058775984, 1143856197, 1147956040, 1213180815, 1270951330, 1291450545, 1294059536, 1323469980, 1377547248, 1386492360, 1455816978, 1475943480, 1525141596, 1617574420, 1663790832, 1721934060, 1764626640, 1779331862, 1878473520, 1906426995, 1941089304, 2033522128, 2066320872, 2079738540, 2287712394, 2295912080, 2426361630, 2541902660, 2582901090, 2646939960, 2668997793, 2772984720, 2911633956, 2951886960, 3050283192, 3235148840, 3443868120, 3558663724, 3639542445, 3812853990, 3882178608, 4132641744, 4159477080, 4448329655, 4575424788, 4852723260, 5083805320, 5165802180, 5293879920, 5337995586, 5719280985, 5823267912, 6100566384, 6470297680, 6887736240, 7117327448, 7279084890, 7625707980, 8006993379, 8318954160, 8896659310, 9150849576, 9705446520, 10167610640, 10331604360, 10675991172, 11438561970, 11646535824, 13344988965, 14234654896, 14558169780, 15251415960, 16013986758, 17793318620, 18301699152, 19410893040, 20663208720, 21351982344, 22877123940, 26689977930, 29116339560, 30502831920, 32027973516, 35586637240, 40034966895, 42703964688, 45754247880, 53379955860, 58232679120, 64055947032, 71173274480, 80069933790, 91508495760, 106759911720, 128111894064, 160139867580, 213519823440, 320279735160, 640559470320]

約数ペア:

[(1, 640559470320), (2, 320279735160), (3, 213519823440), (4, 160139867580), (5, 128111894064), (6, 106759911720), (7, 91508495760), (8, 80069933790), (9, 71173274480), (10, 64055947032), (11, 58232679120), (12, 53379955860), (14, 45754247880), (15, 42703964688), (16, 40034966895), (18, 35586637240), (20, 32027973516), (21, 30502831920), (22, 29116339560), (24, 26689977930), (28, 22877123940), (30, 21351982344), (31, 20663208720), (33, 19410893040), (35, 18301699152), (36, 17793318620), (40, 16013986758), (42, 15251415960), (44, 14558169780), (45, 14234654896), (48, 13344988965), (55, 11646535824), (56, 11438561970), (60, 10675991172), (62, 10331604360), (63, 10167610640), (66, 9705446520), (70, 9150849576), (72, 8896659310), (77, 8318954160), (80, 8006993379), (84, 7625707980), (88, 7279084890), (90, 7117327448), (93, 6887736240), (99, 6470297680), (105, 6100566384), (110, 5823267912), (112, 5719280985), (120, 5337995586), (121, 5293879920), (124, 5165802180), (126, 5083805320), (132, 4852723260), (140, 4575424788), (144, 4448329655), (154, 4159477080), (155, 4132641744), (165, 3882178608), (168, 3812853990), (176, 3639542445), (180, 3558663724), (186, 3443868120), (198, 3235148840), (210, 3050283192), (217, 2951886960), (220, 2911633956), (231, 2772984720), (240, 2668997793), (242, 2646939960), (248, 2582901090), (252, 2541902660), (264, 2426361630), (279, 2295912080), (280, 2287712394), (308, 2079738540), (310, 2066320872), (315, 2033522128), (330, 1941089304), (336, 1906426995), (341, 1878473520), (360, 1779331862), (363, 1764626640), (372, 1721934060), (385, 1663790832), (396, 1617574420), (420, 1525141596), (434, 1475943480), (440, 1455816978), (462, 1386492360), (465, 1377547248), (484, 1323469980), (495, 1294059536), (496, 1291450545), (504, 1270951330), (528, 1213180815), (558, 1147956040), (560, 1143856197), (605, 1058775984), (616, 1039869270), (620, 1033160436), (630, 1016761064), (651, 983962320), (660, 970544652), (682, 939236760), (693, 924328240), (720, 889665931), (726, 882313320), (744, 860967030), (770, 831895416), (792, 808787210), (840, 762570798), (847, 756268560), (868, 737971740), (880, 727908489), (924, 693246180), (930, 688773624), (961, 666555120), (968, 661734990), (990, 647029768), (1008, 635475665), (1023, 626157840), (1085, 590377392), (1089, 588208880), (1093, 586056240), (1116, 573978020), (1155, 554596944), (1210, 529387992), (1232, 519934635), (1240, 516580218), (1260, 508380532), (1302, 491981160), (1320, 485272326), (1364, 469618380), (1386, 462164120), (1395, 459182416), (1452, 441156660), (1488, 430483515), (1540, 415947708), (1584, 404393605), (1680, 381285399), (1694, 378134280), (1705, 375694704), (1736, 368985870), (1815, 352925328), (1848, 346623090), (1860, 344386812), (1922, 333277560), (1936, 330867495), (1953, 327987440), (1980, 323514884), (2046, 313078920), (2170, 295188696), (2178, 294104440), (2186, 293028120), (2232, 286989010), (2310, 277298472), (2387, 268353360), (2420, 264693996), (2480, 258290109), (2520, 254190266), (2541, 252089520), (2604, 245990580), (2640, 242636163), (2728, 234809190), (2772, 231082060), (2790, 229591208), (2883, 222185040), (2904, 220578330), (3069, 208719280), (3080, 207973854), (3255, 196792464), (3279, 195352080), (3388, 189067140), (3410, 187847352), (3465, 184865648), (3472, 184492935), (3630, 176462664), (3696, 173311545), (3720, 172193406), (3751, 170770320), (3844, 166638780), (3906, 163993720), (3960, 161757442), (4092, 156539460), (4235, 151253712), (4340, 147594348), (4356, 147052220), (4372, 146514060), (4464, 143494505), (4620, 138649236), (4774, 134176680), (4805, 133311024), (4840, 132346998), (5040, 127095133), (5082, 126044760), (5115, 125231568), (5208, 122995290), (5445, 117641776), (5456, 117404595), (5465, 117211248), (5544, 115541030), (5580, 114795604), (5766, 111092520), (5808, 110289165), (6138, 104359640), (6160, 103986927), (6510, 98396232), (6558, 97676040), (6727, 95222160), (6776, 94533570), (6820, 93923676), (6930, 92432824), (7161, 89451120), (7260, 88231332), (7440, 86096703), (7502, 85385160), (7623, 84029840), (7651, 83722320), (7688, 83319390), (7812, 81996860), (7920, 80878721), (8184, 78269730), (8470, 75626856), (8649, 74061680), (8680, 73797174), (8712, 73526110), (8744, 73257030), (9240, 69324618), (9548, 67088340), (9610, 66655512), (9680, 66173499), (9765, 65597488), (9837, 65117360), (10164, 63022380), (10230, 62615784), (10416, 61497645), (10571, 60595920), (10890, 58820888), (10930, 58605624), (11088, 57770515), (11160, 57397802), (11253, 56923440), (11532, 55546260), (11935, 53670672), (12023, 53277840), (12276, 52179820), (12705, 50417904), (13020, 49198116), (13116, 48838020), (13454, 47611080), (13552, 47266785), (13640, 46961838), (13860, 46216412), (14322, 44725560), (14415, 44437008), (14520, 44115666), (15004, 42692580), (15246, 42014920), (15302, 41861160), (15345, 41743856), (15376, 41659695), (15624, 40998430), (16368, 39134865), (16395, 39070416), (16940, 37813428), (17298, 37030840), (17360, 36898587), (17424, 36763055), (17488, 36628515), (18480, 34662309), (18755, 34154064), (19096, 33544170), (19220, 33327756), (19530, 32798744), (19674, 32558680), (20181, 31740720), (20328, 31511190), (20460, 31307892), (21142, 30297960), (21483, 29817040), (21780, 29410444), (21860, 29302812), (22320, 28698901), (22506, 28461720), (22953, 27907440), (23064, 27773130), (23870, 26835336), (24046, 26638920), (24552, 26089910), (25410, 25208952), (26040, 24599058), (26232, 24419010), (26257, 24395760), (26908, 23805540), (27280, 23480919), (27720, 23108206), (28644, 22362780), (28830, 22218504), (29040, 22057833), (30008, 21346290), (30492, 21007460), (30604, 20930580), (30690, 20871928), (31248, 20499215), (31713, 20198640), (32790, 19535208), (33635, 19044432), (33759, 18974480), (33880, 18906714), (33883, 18905040), (34596, 18515420), (35805, 17890224), (36069, 17759280), (37510, 17077032), (38115, 16805968), (38192, 16772085), (38255, 16744464), 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