1256889731240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{3271}}^1$

素因数の和:3545

約数の個数: 384

約数和(自身を含む): 3474166671360

約数和(自身を除く): 2217276940120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 121, 124, 130, 143, 155, 197, 220, 242, 248, 260, 286, 310, 341, 394, 403, 440, 484, 520, 572, 605, 620, 682, 715, 788, 806, 968, 985, 1144, 1210, 1240, 1364, 1430, 1573, 1576, 1612, 1705, 1970, 2015, 2167, 2420, 2561, 2728, 2860, 3146, 3224, 3271, 3410, 3751, 3940, 4030, 4334, 4433, 4840, 5122, 5720, 6107, 6292, 6542, 6820, 7502, 7865, 7880, 8060, 8668, 8866, 10244, 10835, 12214, 12584, 12805, 13084, 13640, 15004, 15730, 16120, 16355, 17336, 17732, 18755, 20488, 21670, 22165, 23837, 24428, 25610, 26168, 28171, 30008, 30535, 31460, 32710, 35464, 35981, 37510, 42523, 43340, 44330, 47674, 48763, 48856, 51220, 56342, 61070, 62920, 65420, 67177, 71962, 75020, 79391, 85046, 86680, 88660, 95348, 97526, 101401, 102440, 112684, 119185, 122140, 130840, 134354, 140855, 143924, 150040, 158782, 170092, 177320, 179905, 190696, 195052, 202802, 212615, 225368, 238370, 243815, 244280, 268708, 281710, 287848, 309881, 317564, 335885, 340184, 359810, 390104, 395791, 396955, 405604, 425230, 467753, 476740, 487630, 507005, 537416, 563420, 619762, 635128, 644387, 671770, 719620, 738947, 791582, 793910, 811208, 850460, 873301, 935506, 953480, 975260, 1014010, 1115411, 1126840, 1239524, 1288774, 1318213, 1343540, 1439240, 1477894, 1549405, 1583164, 1587820, 1700920, 1746602, 1871012, 1950520, 1978955, 2028020, 2230822, 2338765, 2479048, 2577548, 2636426, 2687080, 2955788, 3098810, 3166328, 3175640, 3221935, 3493204, 3694735, 3742024, 3957910, 4056040, 4366505, 4461644, 4677530, 5145283, 5155096, 5272852, 5577055, 5911576, 6197620, 6443870, 6591065, 6986408, 7088257, 7389470, 7915820, 8377031, 8733010, 8923288, 9355060, 9606311, 10290566, 10545704, 11154110, 12269521, 12395240, 12887740, 13182130, 14176514, 14500343, 14778940, 15831640, 16754062, 17466020, 18710120, 19212622, 19975997, 20581132, 22308220, 24539042, 25726415, 25775480, 26364260, 28353028, 29000686, 29557880, 33508124, 34932040, 35441285, 38425244, 39951994, 41162264, 41885155, 44616440, 48031555, 49078084, 51452830, 52728520, 56706056, 58001372, 61347605, 67016248, 70882570, 72501715, 76850488, 77970827, 79903988, 83770310, 92147341, 96063110, 98156168, 99879985, 102905660, 116002744, 122695210, 141765140, 145003430, 155941654, 159503773, 159807976, 167540620, 184294682, 192126220, 199759970, 205811320, 219735967, 245390420, 259687961, 283530280, 290006860, 311883308, 319007546, 335081240, 368589364, 384252440, 389854135, 399519940, 439471934, 460736705, 490780840, 519375922, 580013720, 623766616, 638015092, 737178728, 779708270, 797518865, 799039880, 878943868, 921473410, 1013620751, 1038751844, 1098679835, 1276030184, 1298439805, 1559416540, 1595037730, 1757887736, 1842946820, 2027241502, 2077503688, 2197359670, 2417095637, 2596879610, 2856567571, 3118833080, 3190075460, 3685893640, 4054483004, 4394719340, 4834191274, 5068103755, 5193759220, 5713135142, 6380150920, 8108966008, 8789438680, 9668382548, 10136207510, 10387518440, 11426270284, 12085478185, 14282837855, 19336765096, 20272415020, 22852540568, 24170956370, 28565675710, 31422243281, 40544830040, 48341912740, 57131351420, 62844486562, 96683825480, 114262702840, 125688973124, 157111216405, 251377946248, 314222432810, 628444865620, 1256889731240]

約数ペア:

[(1, 1256889731240), (2, 628444865620), (4, 314222432810), (5, 251377946248), (8, 157111216405), (10, 125688973124), (11, 114262702840), (13, 96683825480), (20, 62844486562), (22, 57131351420), (26, 48341912740), (31, 40544830040), (40, 31422243281), (44, 28565675710), (52, 24170956370), (55, 22852540568), (62, 20272415020), (65, 19336765096), (88, 14282837855), (104, 12085478185), (110, 11426270284), (121, 10387518440), (124, 10136207510), (130, 9668382548), (143, 8789438680), (155, 8108966008), (197, 6380150920), (220, 5713135142), (242, 5193759220), (248, 5068103755), (260, 4834191274), (286, 4394719340), (310, 4054483004), (341, 3685893640), (394, 3190075460), (403, 3118833080), (440, 2856567571), (484, 2596879610), (520, 2417095637), (572, 2197359670), (605, 2077503688), (620, 2027241502), (682, 1842946820), (715, 1757887736), (788, 1595037730), (806, 1559416540), (968, 1298439805), (985, 1276030184), (1144, 1098679835), (1210, 1038751844), (1240, 1013620751), (1364, 921473410), (1430, 878943868), (1573, 799039880), (1576, 797518865), (1612, 779708270), (1705, 737178728), (1970, 638015092), (2015, 623766616), (2167, 580013720), (2420, 519375922), (2561, 490780840), (2728, 460736705), (2860, 439471934), (3146, 399519940), (3224, 389854135), (3271, 384252440), (3410, 368589364), (3751, 335081240), (3940, 319007546), (4030, 311883308), (4334, 290006860), (4433, 283530280), (4840, 259687961), (5122, 245390420), (5720, 219735967), (6107, 205811320), (6292, 199759970), (6542, 192126220), (6820, 184294682), (7502, 167540620), (7865, 159807976), (7880, 159503773), (8060, 155941654), (8668, 145003430), (8866, 141765140), (10244, 122695210), (10835, 116002744), (12214, 102905660), (12584, 99879985), (12805, 98156168), (13084, 96063110), (13640, 92147341), (15004, 83770310), (15730, 79903988), (16120, 77970827), (16355, 76850488), (17336, 72501715), (17732, 70882570), (18755, 67016248), (20488, 61347605), (21670, 58001372), (22165, 56706056), (23837, 52728520), (24428, 51452830), (25610, 49078084), (26168, 48031555), (28171, 44616440), (30008, 41885155), (30535, 41162264), (31460, 39951994), (32710, 38425244), (35464, 35441285), (35981, 34932040), (37510, 33508124), (42523, 29557880), (43340, 29000686), (44330, 28353028), (47674, 26364260), (48763, 25775480), (48856, 25726415), (51220, 24539042), (56342, 22308220), (61070, 20581132), (62920, 19975997), (65420, 19212622), (67177, 18710120), (71962, 17466020), (75020, 16754062), (79391, 15831640), (85046, 14778940), (86680, 14500343), (88660, 14176514), (95348, 13182130), (97526, 12887740), (101401, 12395240), (102440, 12269521), (112684, 11154110), (119185, 10545704), (122140, 10290566), (130840, 9606311), (134354, 9355060), (140855, 8923288), (143924, 8733010), (150040, 8377031), (158782, 7915820), (170092, 7389470), (177320, 7088257), (179905, 6986408), (190696, 6591065), (195052, 6443870), (202802, 6197620), (212615, 5911576), (225368, 5577055), (238370, 5272852), (243815, 5155096), (244280, 5145283), (268708, 4677530), (281710, 4461644), (287848, 4366505), (309881, 4056040), (317564, 3957910), (335885, 3742024), (340184, 3694735), (359810, 3493204), (390104, 3221935), (395791, 3175640), (396955, 3166328), (405604, 3098810), (425230, 2955788), (467753, 2687080), (476740, 2636426), (487630, 2577548), (507005, 2479048), (537416, 2338765), (563420, 2230822), (619762, 2028020), (635128, 1978955), (644387, 1950520), (671770, 1871012), (719620, 1746602), (738947, 1700920), (791582, 1587820), (793910, 1583164), (811208, 1549405), (850460, 1477894), (873301, 1439240), (935506, 1343540), (953480, 1318213), (975260, 1288774), (1014010, 1239524), (1115411, 1126840)]