408164058120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1205731}}^1$

素因数の和:1205796

約数の個数: 256

約数和(自身を含む): 1555683655680

約数和(自身を除く): 1147519597560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2604, 2730, 2821, 3224, 3255, 3640, 3720, 4030, 4340, 4836, 5208, 5460, 5642, 6045, 6510, 8060, 8463, 8680, 9672, 10920, 11284, 12090, 13020, 14105, 16120, 16926, 22568, 24180, 26040, 28210, 33852, 42315, 48360, 56420, 67704, 84630, 112840, 169260, 338520, 1205731, 2411462, 3617193, 4822924, 6028655, 7234386, 8440117, 9645848, 12057310, 14468772, 15674503, 16880234, 18085965, 24114620, 25320351, 28937544, 31349006, 33760468, 36171930, 37377661, 42200585, 47023509, 48229240, 50640702, 62698012, 67520936, 72343860, 74755322, 78372515, 84401170, 94047018, 101281404, 109721521, 112132983, 125396024, 126601755, 144687720, 149510644, 156745030, 168802340, 186888305, 188094036, 202562808, 219443042, 224265966, 235117545, 253203510, 261643627, 299021288, 313490060, 329164563, 337604680, 373776610, 376188072, 438886084, 448531932, 470235090, 485909593, 506407020, 523287254, 548607605, 560664915, 626980120, 658329126, 747553220, 784930881, 877772168, 897063864, 940470180, 971819186, 1012814040, 1046574508, 1097215210, 1121329830, 1308218135, 1316658252, 1457728779, 1495106440, 1569861762, 1645822815, 1880940360, 1943638372, 2093149016, 2194430420, 2242659660, 2429547965, 2616436270, 2633316504, 2915457558, 3139723524, 3291645630, 3401367151, 3887276744, 3924654405, 4388860840, 4485319320, 4859095930, 5232872540, 5830915116, 6279447048, 6583291260, 6802734302, 7288643895, 7849308810, 9718191860, 10204101453, 10465745080, 11661830232, 13166582520, 13605468604, 14577287790, 15698617620, 17006835755, 19436383720, 20408202906, 27210937208, 29154575580, 31397235240, 34013671510, 40816405812, 51020507265, 58309151160, 68027343020, 81632811624, 102041014530, 136054686040, 204082029060, 408164058120]

約数ペア:

[(1, 408164058120), (2, 204082029060), (3, 136054686040), (4, 102041014530), (5, 81632811624), (6, 68027343020), (7, 58309151160), (8, 51020507265), (10, 40816405812), (12, 34013671510), (13, 31397235240), (14, 29154575580), (15, 27210937208), (20, 20408202906), (21, 19436383720), (24, 17006835755), (26, 15698617620), (28, 14577287790), (30, 13605468604), (31, 13166582520), (35, 11661830232), (39, 10465745080), (40, 10204101453), (42, 9718191860), (52, 7849308810), (56, 7288643895), (60, 6802734302), (62, 6583291260), (65, 6279447048), (70, 5830915116), (78, 5232872540), (84, 4859095930), (91, 4485319320), (93, 4388860840), (104, 3924654405), (105, 3887276744), (120, 3401367151), (124, 3291645630), (130, 3139723524), (140, 2915457558), (155, 2633316504), (156, 2616436270), (168, 2429547965), (182, 2242659660), (186, 2194430420), (195, 2093149016), (210, 1943638372), (217, 1880940360), (248, 1645822815), (260, 1569861762), (273, 1495106440), (280, 1457728779), (310, 1316658252), (312, 1308218135), (364, 1121329830), (372, 1097215210), (390, 1046574508), (403, 1012814040), (420, 971819186), (434, 940470180), (455, 897063864), (465, 877772168), (520, 784930881), (546, 747553220), (620, 658329126), (651, 626980120), (728, 560664915), (744, 548607605), (780, 523287254), (806, 506407020), (840, 485909593), (868, 470235090), (910, 448531932), (930, 438886084), (1085, 376188072), (1092, 373776610), (1209, 337604680), (1240, 329164563), (1302, 313490060), (1365, 299021288), (1560, 261643627), (1612, 253203510), (1736, 235117545), (1820, 224265966), (1860, 219443042), (2015, 202562808), (2170, 188094036), (2184, 186888305), (2418, 168802340), (2604, 156745030), (2730, 149510644), (2821, 144687720), (3224, 126601755), (3255, 125396024), (3640, 112132983), (3720, 109721521), (4030, 101281404), (4340, 94047018), (4836, 84401170), (5208, 78372515), (5460, 74755322), (5642, 72343860), (6045, 67520936), (6510, 62698012), (8060, 50640702), (8463, 48229240), (8680, 47023509), (9672, 42200585), (10920, 37377661), (11284, 36171930), (12090, 33760468), (13020, 31349006), (14105, 28937544), (16120, 25320351), (16926, 24114620), (22568, 18085965), (24180, 16880234), (26040, 15674503), (28210, 14468772), (33852, 12057310), (42315, 9645848), (48360, 8440117), (56420, 7234386), (67704, 6028655), (84630, 4822924), (112840, 3617193), (169260, 2411462), (338520, 1205731)]