1817017020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 648

約数和(自身を含む): 7381142496

約数和(自身を除く): 5564125476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 42, 45, 46, 49, 52, 53, 60, 63, 65, 69, 70, 78, 84, 90, 91, 92, 98, 105, 106, 115, 117, 126, 130, 138, 140, 147, 156, 159, 161, 169, 180, 182, 195, 196, 207, 210, 212, 230, 234, 245, 252, 260, 265, 273, 276, 294, 299, 315, 318, 322, 338, 345, 364, 371, 390, 414, 420, 441, 455, 460, 468, 477, 483, 490, 507, 530, 546, 585, 588, 598, 630, 636, 637, 644, 676, 689, 690, 735, 742, 780, 795, 805, 819, 828, 845, 882, 897, 910, 954, 966, 980, 1014, 1035, 1060, 1092, 1113, 1127, 1170, 1183, 1196, 1219, 1260, 1274, 1365, 1378, 1380, 1449, 1470, 1484, 1495, 1521, 1590, 1610, 1638, 1690, 1764, 1794, 1820, 1855, 1908, 1911, 1932, 2028, 2067, 2070, 2093, 2205, 2226, 2254, 2340, 2366, 2385, 2415, 2438, 2535, 2548, 2597, 2691, 2730, 2756, 2898, 2940, 2990, 3042, 3180, 3185, 3220, 3276, 3339, 3380, 3381, 3445, 3549, 3588, 3657, 3710, 3822, 3887, 4095, 4134, 4140, 4186, 4410, 4452, 4485, 4508, 4732, 4770, 4823, 4830, 4876, 5070, 5194, 5382, 5460, 5565, 5635, 5733, 5796, 5915, 5980, 6084, 6095, 6201, 6279, 6370, 6678, 6762, 6890, 7098, 7245, 7314, 7420, 7605, 7644, 7774, 7791, 8190, 8268, 8281, 8372, 8533, 8820, 8957, 8970, 9540, 9555, 9646, 9660, 10140, 10143, 10335, 10388, 10465, 10647, 10764, 10971, 11130, 11270, 11466, 11661, 11830, 12190, 12402, 12558, 12740, 12985, 13356, 13455, 13524, 13780, 14196, 14469, 14490, 14628, 14651, 15210, 15548, 15582, 15847, 16380, 16562, 16695, 16905, 17066, 17745, 17914, 17940, 18285, 18837, 19110, 19292, 19435, 20286, 20670, 20930, 21294, 21942, 22260, 22540, 22932, 23322, 23373, 23660, 24115, 24380, 24804, 24843, 25116, 25599, 25970, 26871, 26910, 27209, 28665, 28938, 28980, 29302, 30420, 31005, 31164, 31395, 31694, 33124, 33390, 33761, 33810, 34132, 34983, 35490, 35828, 36570, 37674, 38220, 38870, 38955, 40572, 41340, 41405, 41860, 42588, 42665, 43407, 43884, 43953, 44785, 46644, 46746, 47541, 48230, 49686, 50715, 51198, 51940, 53235, 53742, 53820, 54418, 54855, 57330, 57876, 58305, 58604, 59731, 62010, 62699, 62790, 63388, 66780, 67522, 67620, 69966, 70980, 72345, 73140, 73255, 74529, 75348, 76797, 77740, 77910, 79235, 80613, 81627, 82810, 85330, 86814, 87906, 89570, 93492, 94185, 95082, 96460, 99372, 101283, 101430, 102396, 106470, 107484, 108836, 109710, 110929, 114660, 116610, 116865, 119462, 124020, 124215, 125398, 125580, 127995, 131859, 134355, 135044, 136045, 139932, 142623, 144690, 146510, 149058, 153594, 155820, 158470, 161226, 163254, 165620, 168805, 170660, 173628, 174915, 175812, 179140, 179193, 188097, 188370, 190164, 190463, 202566, 202860, 206011, 212940, 217035, 219420, 219765, 221858, 233220, 233730, 237705, 238924, 244881, 248430, 250796, 255990, 263718, 268710, 272090, 285246, 289380, 293020, 298116, 298655, 303849, 307188, 313495, 316940, 322452, 326508, 332787, 337610, 349830, 358386, 372645, 376194, 376740, 380926, 383985, 403065, 405132, 408135, 412022, 434070, 438893, 439530, 443716, 467460, 475410, 489762, 496860, 506415, 511980, 527436, 537420, 537579, 544180, 554645, 564291, 570492, 571389, 597310, 607698, 618033, 626990, 659295, 665574, 675220, 699660, 713115, 716772, 745290, 752388, 761852, 767970, 776503, 806130, 816270, 824044, 868140, 877786, 879060, 895965, 940485, 950820, 952315, 979524, 998361, 1012830, 1030055, 1075158, 1109290, 1128582, 1142778, 1194620, 1215396, 1224405, 1236066, 1253980, 1316679, 1318590, 1331148, 1426230, 1442077, 1490580, 1519245, 1535940, 1553006, 1612260, 1632540, 1663935, 1714167, 1755572, 1791930, 1854099, 1880970, 1904630, 1996722, 2025660, 2060110, 2150316, 2194465, 2218580, 2257164, 2285556, 2329509, 2448810, 2472132, 2633358, 2637180, 2687895, 2821455, 2852460, 2856945, 2884154, 3038490, 3090165, 3106012, 3327870, 3428334, 3583860, 3708198, 3761940, 3809260, 3882515, 3950037, 3993444, 4120220, 4326231, 4388930, 4659018, 4897620, 4991805, 5266716, 5375790, 5642910, 5713890, 5768308, 6076980, 6180330, 6583395, 6655740, 6856668, 6988527, 7210385, 7416396, 7765030, 7900074, 8570835, 8652462, 8777860, 9270495, 9318036, 9983610, 10094539, 10751580, 11285820, 11427780, 11647545, 12360660, 12978693, 13166790, 13977054, 14420770, 15530060, 15800148, 17141670, 17304924, 18540990, 19750185, 19967220, 20189078, 21631155, 23295090, 25957386, 26333580, 27954108, 28841540, 30283617, 34283340, 34942635, 37081980, 39500370, 40378156, 43262310, 46590180, 50472695, 51914772, 60567234, 64893465, 69885270, 79000740, 86524620, 90850851, 100945390, 121134468, 129786930, 139770540, 151418085, 181701702, 201890780, 259573860, 302836170, 363403404, 454254255, 605672340, 908508510, 1817017020]

約数ペア:

[(1, 1817017020), (2, 908508510), (3, 605672340), (4, 454254255), (5, 363403404), (6, 302836170), (7, 259573860), (9, 201890780), (10, 181701702), (12, 151418085), (13, 139770540), (14, 129786930), (15, 121134468), (18, 100945390), (20, 90850851), (21, 86524620), (23, 79000740), (26, 69885270), (28, 64893465), (30, 60567234), (35, 51914772), (36, 50472695), (39, 46590180), (42, 43262310), (45, 40378156), (46, 39500370), (49, 37081980), (52, 34942635), (53, 34283340), (60, 30283617), (63, 28841540), (65, 27954108), (69, 26333580), (70, 25957386), (78, 23295090), (84, 21631155), (90, 20189078), (91, 19967220), (92, 19750185), (98, 18540990), (105, 17304924), (106, 17141670), (115, 15800148), (117, 15530060), (126, 14420770), (130, 13977054), (138, 13166790), (140, 12978693), (147, 12360660), (156, 11647545), (159, 11427780), (161, 11285820), (169, 10751580), (180, 10094539), (182, 9983610), (195, 9318036), (196, 9270495), (207, 8777860), (210, 8652462), (212, 8570835), (230, 7900074), (234, 7765030), (245, 7416396), (252, 7210385), (260, 6988527), (265, 6856668), (273, 6655740), (276, 6583395), (294, 6180330), (299, 6076980), (315, 5768308), (318, 5713890), (322, 5642910), (338, 5375790), (345, 5266716), (364, 4991805), (371, 4897620), (390, 4659018), (414, 4388930), (420, 4326231), (441, 4120220), (455, 3993444), (460, 3950037), (468, 3882515), (477, 3809260), (483, 3761940), (490, 3708198), (507, 3583860), (530, 3428334), (546, 3327870), (585, 3106012), (588, 3090165), (598, 3038490), (630, 2884154), (636, 2856945), (637, 2852460), (644, 2821455), (676, 2687895), (689, 2637180), (690, 2633358), (735, 2472132), (742, 2448810), (780, 2329509), (795, 2285556), (805, 2257164), (819, 2218580), (828, 2194465), (845, 2150316), (882, 2060110), (897, 2025660), (910, 1996722), (954, 1904630), (966, 1880970), (980, 1854099), (1014, 1791930), (1035, 1755572), (1060, 1714167), (1092, 1663935), (1113, 1632540), (1127, 1612260), (1170, 1553006), (1183, 1535940), (1196, 1519245), (1219, 1490580), (1260, 1442077), (1274, 1426230), (1365, 1331148), (1378, 1318590), (1380, 1316679), (1449, 1253980), (1470, 1236066), (1484, 1224405), (1495, 1215396), (1521, 1194620), (1590, 1142778), (1610, 1128582), (1638, 1109290), (1690, 1075158), (1764, 1030055), (1794, 1012830), (1820, 998361), (1855, 979524), (1908, 952315), (1911, 950820), (1932, 940485), (2028, 895965), (2067, 879060), (2070, 877786), (2093, 868140), (2205, 824044), (2226, 816270), (2254, 806130), (2340, 776503), (2366, 767970), (2385, 761852), (2415, 752388), (2438, 745290), (2535, 716772), (2548, 713115), (2597, 699660), (2691, 675220), (2730, 665574), (2756, 659295), (2898, 626990), (2940, 618033), (2990, 607698), (3042, 597310), (3180, 571389), (3185, 570492), (3220, 564291), (3276, 554645), (3339, 544180), (3380, 537579), (3381, 537420), (3445, 527436), (3549, 511980), (3588, 506415), (3657, 496860), (3710, 489762), (3822, 475410), (3887, 467460), (4095, 443716), (4134, 439530), (4140, 438893), (4186, 434070), (4410, 412022), (4452, 408135), (4485, 405132), (4508, 403065), (4732, 383985), (4770, 380926), (4823, 376740), (4830, 376194), (4876, 372645), (5070, 358386), (5194, 349830), (5382, 337610), (5460, 332787), (5565, 326508), (5635, 322452), (5733, 316940), (5796, 313495), (5915, 307188), (5980, 303849), (6084, 298655), (6095, 298116), (6201, 293020), (6279, 289380), (6370, 285246), (6678, 272090), (6762, 268710), (6890, 263718), (7098, 255990), (7245, 250796), (7314, 248430), (7420, 244881), (7605, 238924), (7644, 237705), (7774, 233730), (7791, 233220), (8190, 221858), (8268, 219765), (8281, 219420), (8372, 217035), (8533, 212940), (8820, 206011), (8957, 202860), (8970, 202566), (9540, 190463), (9555, 190164), (9646, 188370), (9660, 188097), (10140, 179193), (10143, 179140), (10335, 175812), (10388, 174915), (10465, 173628), (10647, 170660), (10764, 168805), (10971, 165620), (11130, 163254), (11270, 161226), (11466, 158470), (11661, 155820), (11830, 153594), (12190, 149058), (12402, 146510), (12558, 144690), (12740, 142623), (12985, 139932), (13356, 136045), (13455, 135044), (13524, 134355), (13780, 131859), (14196, 127995), (14469, 125580), (14490, 125398), (14628, 124215), (14651, 124020), (15210, 119462), (15548, 116865), (15582, 116610), (15847, 114660), (16380, 110929), (16562, 109710), (16695, 108836), (16905, 107484), (17066, 106470), (17745, 102396), (17914, 101430), (17940, 101283), (18285, 99372), (18837, 96460), (19110, 95082), (19292, 94185), (19435, 93492), (20286, 89570), (20670, 87906), (20930, 86814), (21294, 85330), (21942, 82810), (22260, 81627), (22540, 80613), (22932, 79235), (23322, 77910), (23373, 77740), (23660, 76797), (24115, 75348), (24380, 74529), (24804, 73255), (24843, 73140), (25116, 72345), (25599, 70980), (25970, 69966), (26871, 67620), (26910, 67522), (27209, 66780), (28665, 63388), (28938, 62790), (28980, 62699), (29302, 62010), (30420, 59731), (31005, 58604), (31164, 58305), (31395, 57876), (31694, 57330), (33124, 54855), (33390, 54418), (33761, 53820), (33810, 53742), (34132, 53235), (34983, 51940), (35490, 51198), (35828, 50715), (36570, 49686), (37674, 48230), (38220, 47541), (38870, 46746), (38955, 46644), (40572, 44785), (41340, 43953), (41405, 43884), (41860, 43407), (42588, 42665)]