1638439920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 640

約数和(自身を含む): 6649574400

約数和(自身を除く): 5011134480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 37, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 74, 76, 78, 80, 83, 90, 95, 104, 108, 111, 114, 117, 120, 130, 135, 144, 148, 152, 156, 166, 171, 180, 185, 190, 195, 208, 216, 222, 228, 234, 240, 247, 249, 260, 270, 285, 296, 304, 312, 332, 333, 342, 351, 360, 370, 380, 390, 415, 432, 444, 456, 468, 481, 494, 498, 513, 520, 540, 555, 570, 585, 592, 624, 664, 666, 684, 702, 703, 720, 740, 741, 747, 760, 780, 830, 855, 888, 912, 936, 962, 988, 996, 999, 1026, 1040, 1079, 1080, 1110, 1140, 1170, 1235, 1245, 1328, 1332, 1368, 1404, 1406, 1443, 1480, 1482, 1494, 1520, 1560, 1577, 1660, 1665, 1710, 1755, 1776, 1872, 1924, 1976, 1992, 1998, 2052, 2109, 2158, 2160, 2220, 2223, 2241, 2280, 2340, 2405, 2470, 2490, 2565, 2664, 2736, 2808, 2812, 2886, 2960, 2964, 2988, 3071, 3120, 3154, 3237, 3320, 3330, 3420, 3510, 3515, 3705, 3735, 3848, 3952, 3984, 3996, 4104, 4218, 4316, 4329, 4440, 4446, 4482, 4560, 4680, 4731, 4810, 4940, 4980, 4995, 5130, 5328, 5395, 5616, 5624, 5772, 5928, 5976, 6142, 6308, 6327, 6474, 6640, 6660, 6669, 6840, 7020, 7030, 7215, 7410, 7470, 7696, 7885, 7992, 8208, 8436, 8632, 8658, 8880, 8892, 8964, 9139, 9213, 9360, 9462, 9620, 9711, 9880, 9960, 9990, 10260, 10545, 10790, 11115, 11205, 11248, 11544, 11856, 11952, 12284, 12616, 12654, 12948, 12987, 13320, 13338, 13680, 14040, 14060, 14193, 14430, 14820, 14940, 15355, 15770, 15984, 16185, 16872, 17264, 17316, 17784, 17928, 18278, 18426, 18924, 18981, 19240, 19422, 19760, 19920, 19980, 20501, 20520, 21090, 21580, 21645, 22230, 22410, 23088, 23655, 24568, 25232, 25308, 25896, 25974, 26640, 26676, 27417, 27639, 28080, 28120, 28386, 28860, 29133, 29640, 29880, 30710, 31540, 31635, 32370, 33345, 33744, 34632, 35568, 35856, 36556, 36852, 37848, 37962, 38480, 38844, 39923, 39960, 41002, 41040, 42180, 42579, 43160, 43290, 44460, 44820, 45695, 46065, 47310, 48555, 49136, 50616, 51792, 51948, 53352, 54834, 55278, 56240, 56772, 57720, 58266, 58349, 59280, 59760, 61420, 61503, 63080, 63270, 64740, 64935, 66690, 69264, 70965, 73112, 73704, 75696, 75924, 77688, 79846, 79920, 82004, 82251, 82917, 84360, 85158, 86320, 86580, 88920, 89640, 91390, 92130, 94620, 94905, 97110, 101232, 102505, 103896, 106704, 109668, 110556, 113544, 115440, 116532, 116698, 119769, 122840, 123006, 126160, 126540, 129480, 129870, 133380, 137085, 138195, 141930, 145665, 146224, 147408, 151848, 155376, 159692, 164008, 164502, 165834, 168720, 170316, 173160, 175047, 177840, 179280, 182780, 184260, 184509, 189240, 189810, 194220, 199615, 205010, 207792, 212895, 219336, 221112, 227088, 233064, 233396, 239538, 245680, 246012, 246753, 253080, 258960, 259740, 266760, 274170, 276390, 283860, 291330, 291745, 303696, 307515, 319384, 328016, 329004, 331668, 340632, 346320, 350094, 359307, 365560, 368520, 369018, 378480, 379620, 388440, 399230, 410020, 411255, 414585, 425790, 438672, 442224, 466128, 466792, 479076, 492024, 493506, 506160, 519480, 525141, 533520, 548340, 552780, 553527, 567720, 582660, 583490, 598845, 615030, 638768, 658008, 663336, 681264, 700188, 718614, 731120, 737040, 738036, 758537, 759240, 776880, 798460, 820040, 822510, 829170, 851580, 875235, 922545, 933584, 958152, 984048, 987012, 1038960, 1050282, 1077921, 1096680, 1105560, 1107054, 1135440, 1165320, 1166980, 1197690, 1230060, 1233765, 1316016, 1326672, 1400376, 1437228, 1476072, 1517074, 1518480, 1575423, 1596920, 1640080, 1645020, 1658340, 1703160, 1750470, 1796535, 1845090, 1916304, 1974024, 2100564, 2155842, 2193360, 2211120, 2214108, 2275611, 2330640, 2333960, 2395380, 2460120, 2467530, 2625705, 2767635, 2800752, 2874456, 2952144, 3034148, 3150846, 3193840, 3290040, 3316680, 3406320, 3500940, 3593070, 3690180, 3792685, 3948048, 4201128, 4311684, 4428216, 4551222, 4667920, 4790760, 4920240, 4935060, 5251410, 5389605, 5535270, 5748912, 6068296, 6301692, 6580080, 6633360, 6826833, 7001880, 7186140, 7380360, 7585370, 7877115, 8402256, 8623368, 8856432, 9102444, 9581520, 9870120, 10502820, 10779210, 11070540, 11378055, 12136592, 12603384, 13653666, 14003760, 14372280, 14760720, 15170740, 15754230, 17246736, 18204888, 19740240, 20480499, 21005640, 21558420, 22141080, 22756110, 25206768, 27307332, 28744560, 30341480, 31508460, 34134165, 36409776, 40960998, 42011280, 43116840, 44282160, 45512220, 54614664, 60682960, 63016920, 68268330, 81921996, 86233680, 91024440, 102402495, 109229328, 126033840, 136536660, 163843992, 182048880, 204804990, 273073320, 327687984, 409609980, 546146640, 819219960, 1638439920]

約数ペア:

[(1, 1638439920), (2, 819219960), (3, 546146640), (4, 409609980), (5, 327687984), (6, 273073320), (8, 204804990), (9, 182048880), (10, 163843992), (12, 136536660), (13, 126033840), (15, 109229328), (16, 102402495), (18, 91024440), (19, 86233680), (20, 81921996), (24, 68268330), (26, 63016920), (27, 60682960), (30, 54614664), (36, 45512220), (37, 44282160), (38, 43116840), (39, 42011280), (40, 40960998), (45, 36409776), (48, 34134165), (52, 31508460), (54, 30341480), (57, 28744560), (60, 27307332), (65, 25206768), (72, 22756110), (74, 22141080), (76, 21558420), (78, 21005640), (80, 20480499), (83, 19740240), (90, 18204888), (95, 17246736), (104, 15754230), (108, 15170740), (111, 14760720), (114, 14372280), (117, 14003760), (120, 13653666), (130, 12603384), (135, 12136592), (144, 11378055), (148, 11070540), (152, 10779210), (156, 10502820), (166, 9870120), (171, 9581520), (180, 9102444), (185, 8856432), (190, 8623368), (195, 8402256), (208, 7877115), (216, 7585370), (222, 7380360), (228, 7186140), (234, 7001880), (240, 6826833), (247, 6633360), (249, 6580080), (260, 6301692), (270, 6068296), (285, 5748912), (296, 5535270), (304, 5389605), (312, 5251410), (332, 4935060), (333, 4920240), (342, 4790760), (351, 4667920), (360, 4551222), (370, 4428216), (380, 4311684), (390, 4201128), (415, 3948048), (432, 3792685), (444, 3690180), (456, 3593070), (468, 3500940), (481, 3406320), (494, 3316680), (498, 3290040), (513, 3193840), (520, 3150846), (540, 3034148), (555, 2952144), (570, 2874456), (585, 2800752), (592, 2767635), (624, 2625705), (664, 2467530), (666, 2460120), (684, 2395380), (702, 2333960), (703, 2330640), (720, 2275611), (740, 2214108), (741, 2211120), (747, 2193360), (760, 2155842), (780, 2100564), (830, 1974024), (855, 1916304), (888, 1845090), (912, 1796535), (936, 1750470), (962, 1703160), (988, 1658340), (996, 1645020), (999, 1640080), (1026, 1596920), (1040, 1575423), (1079, 1518480), (1080, 1517074), (1110, 1476072), (1140, 1437228), (1170, 1400376), (1235, 1326672), (1245, 1316016), (1328, 1233765), (1332, 1230060), (1368, 1197690), (1404, 1166980), (1406, 1165320), (1443, 1135440), (1480, 1107054), (1482, 1105560), (1494, 1096680), (1520, 1077921), (1560, 1050282), (1577, 1038960), (1660, 987012), (1665, 984048), (1710, 958152), (1755, 933584), (1776, 922545), (1872, 875235), (1924, 851580), (1976, 829170), (1992, 822510), (1998, 820040), (2052, 798460), (2109, 776880), (2158, 759240), (2160, 758537), (2220, 738036), (2223, 737040), (2241, 731120), (2280, 718614), (2340, 700188), (2405, 681264), (2470, 663336), (2490, 658008), (2565, 638768), (2664, 615030), (2736, 598845), (2808, 583490), (2812, 582660), (2886, 567720), (2960, 553527), (2964, 552780), (2988, 548340), (3071, 533520), (3120, 525141), (3154, 519480), (3237, 506160), (3320, 493506), (3330, 492024), (3420, 479076), (3510, 466792), (3515, 466128), (3705, 442224), (3735, 438672), (3848, 425790), (3952, 414585), (3984, 411255), (3996, 410020), (4104, 399230), (4218, 388440), (4316, 379620), (4329, 378480), (4440, 369018), (4446, 368520), (4482, 365560), (4560, 359307), (4680, 350094), (4731, 346320), (4810, 340632), (4940, 331668), (4980, 329004), (4995, 328016), (5130, 319384), (5328, 307515), (5395, 303696), (5616, 291745), (5624, 291330), (5772, 283860), (5928, 276390), (5976, 274170), (6142, 266760), (6308, 259740), (6327, 258960), (6474, 253080), (6640, 246753), (6660, 246012), (6669, 245680), (6840, 239538), (7020, 233396), (7030, 233064), (7215, 227088), (7410, 221112), (7470, 219336), (7696, 212895), (7885, 207792), (7992, 205010), (8208, 199615), (8436, 194220), (8632, 189810), (8658, 189240), (8880, 184509), (8892, 184260), (8964, 182780), (9139, 179280), (9213, 177840), (9360, 175047), (9462, 173160), (9620, 170316), (9711, 168720), (9880, 165834), (9960, 164502), (9990, 164008), (10260, 159692), (10545, 155376), (10790, 151848), (11115, 147408), (11205, 146224), (11248, 145665), (11544, 141930), (11856, 138195), (11952, 137085), (12284, 133380), (12616, 129870), (12654, 129480), (12948, 126540), (12987, 126160), (13320, 123006), (13338, 122840), (13680, 119769), (14040, 116698), (14060, 116532), (14193, 115440), (14430, 113544), (14820, 110556), (14940, 109668), (15355, 106704), (15770, 103896), (15984, 102505), (16185, 101232), (16872, 97110), (17264, 94905), (17316, 94620), (17784, 92130), (17928, 91390), (18278, 89640), (18426, 88920), (18924, 86580), (18981, 86320), (19240, 85158), (19422, 84360), (19760, 82917), (19920, 82251), (19980, 82004), (20501, 79920), (20520, 79846), (21090, 77688), (21580, 75924), (21645, 75696), (22230, 73704), (22410, 73112), (23088, 70965), (23655, 69264), (24568, 66690), (25232, 64935), (25308, 64740), (25896, 63270), (25974, 63080), (26640, 61503), (26676, 61420), (27417, 59760), (27639, 59280), (28080, 58349), (28120, 58266), (28386, 57720), (28860, 56772), (29133, 56240), (29640, 55278), (29880, 54834), (30710, 53352), (31540, 51948), (31635, 51792), (32370, 50616), (33345, 49136), (33744, 48555), (34632, 47310), (35568, 46065), (35856, 45695), (36556, 44820), (36852, 44460), (37848, 43290), (37962, 43160), (38480, 42579), (38844, 42180), (39923, 41040), (39960, 41002)]