1248341640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2333}}^1$

素因数の和:2381

約数の個数: 256

約数和(自身を含む): 4705344000

約数和(自身を除く): 3457002360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 343, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 686, 728, 735, 780, 840, 910, 980, 1029, 1092, 1176, 1274, 1365, 1372, 1470, 1560, 1715, 1820, 1911, 1960, 2058, 2184, 2333, 2548, 2730, 2744, 2940, 3185, 3430, 3640, 3822, 4116, 4459, 4666, 5096, 5145, 5460, 5880, 6370, 6860, 6999, 7644, 8232, 8918, 9332, 9555, 10290, 10920, 11665, 12740, 13377, 13720, 13998, 15288, 16331, 17836, 18664, 19110, 20580, 22295, 23330, 25480, 26754, 27996, 30329, 32662, 34995, 35672, 38220, 41160, 44590, 46660, 48993, 53508, 55992, 60658, 65324, 66885, 69990, 76440, 81655, 89180, 90987, 93320, 97986, 107016, 114317, 121316, 130648, 133770, 139980, 151645, 163310, 178360, 181974, 195972, 212303, 228634, 242632, 244965, 267540, 279960, 303290, 326620, 342951, 363948, 391944, 424606, 454935, 457268, 489930, 535080, 571585, 606580, 636909, 653240, 685902, 727896, 800219, 849212, 909870, 914536, 979860, 1061515, 1143170, 1213160, 1273818, 1371804, 1486121, 1600438, 1698424, 1714755, 1819740, 1959720, 2123030, 2286340, 2400657, 2547636, 2743608, 2972242, 3184545, 3200876, 3429510, 3639480, 4001095, 4246060, 4458363, 4572680, 4801314, 5095272, 5944484, 6369090, 6401752, 6859020, 7430605, 8002190, 8492120, 8916726, 9602628, 10402847, 11888968, 12003285, 12738180, 13718040, 14861210, 16004380, 17833452, 19205256, 20805694, 22291815, 24006570, 25476360, 29722420, 31208541, 32008760, 35666904, 41611388, 44583630, 48013140, 52014235, 59444840, 62417082, 83222776, 89167260, 96026280, 104028470, 124834164, 156042705, 178334520, 208056940, 249668328, 312085410, 416113880, 624170820, 1248341640]

約数ペア:

[(1, 1248341640), (2, 624170820), (3, 416113880), (4, 312085410), (5, 249668328), (6, 208056940), (7, 178334520), (8, 156042705), (10, 124834164), (12, 104028470), (13, 96026280), (14, 89167260), (15, 83222776), (20, 62417082), (21, 59444840), (24, 52014235), (26, 48013140), (28, 44583630), (30, 41611388), (35, 35666904), (39, 32008760), (40, 31208541), (42, 29722420), (49, 25476360), (52, 24006570), (56, 22291815), (60, 20805694), (65, 19205256), (70, 17833452), (78, 16004380), (84, 14861210), (91, 13718040), (98, 12738180), (104, 12003285), (105, 11888968), (120, 10402847), (130, 9602628), (140, 8916726), (147, 8492120), (156, 8002190), (168, 7430605), (182, 6859020), (195, 6401752), (196, 6369090), (210, 5944484), (245, 5095272), (260, 4801314), (273, 4572680), (280, 4458363), (294, 4246060), (312, 4001095), (343, 3639480), (364, 3429510), (390, 3200876), (392, 3184545), (420, 2972242), (455, 2743608), (490, 2547636), (520, 2400657), (546, 2286340), (588, 2123030), (637, 1959720), (686, 1819740), (728, 1714755), (735, 1698424), (780, 1600438), (840, 1486121), (910, 1371804), (980, 1273818), (1029, 1213160), (1092, 1143170), (1176, 1061515), (1274, 979860), (1365, 914536), (1372, 909870), (1470, 849212), (1560, 800219), (1715, 727896), (1820, 685902), (1911, 653240), (1960, 636909), (2058, 606580), (2184, 571585), (2333, 535080), (2548, 489930), (2730, 457268), (2744, 454935), (2940, 424606), (3185, 391944), (3430, 363948), (3640, 342951), (3822, 326620), (4116, 303290), (4459, 279960), (4666, 267540), (5096, 244965), (5145, 242632), (5460, 228634), (5880, 212303), (6370, 195972), (6860, 181974), (6999, 178360), (7644, 163310), (8232, 151645), (8918, 139980), (9332, 133770), (9555, 130648), (10290, 121316), (10920, 114317), (11665, 107016), (12740, 97986), (13377, 93320), (13720, 90987), (13998, 89180), (15288, 81655), (16331, 76440), (17836, 69990), (18664, 66885), (19110, 65324), (20580, 60658), (22295, 55992), (23330, 53508), (25480, 48993), (26754, 46660), (27996, 44590), (30329, 41160), (32662, 38220), (34995, 35672)]