65768040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 246654720

約数和(自身を除く): 180886680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 47, 52, 60, 65, 69, 72, 78, 90, 92, 94, 104, 115, 117, 120, 130, 138, 141, 156, 169, 180, 184, 188, 195, 207, 230, 234, 235, 260, 276, 282, 299, 312, 338, 345, 360, 376, 390, 414, 423, 460, 468, 470, 507, 520, 552, 564, 585, 598, 611, 676, 690, 705, 780, 828, 845, 846, 897, 920, 936, 940, 1014, 1035, 1081, 1128, 1170, 1196, 1222, 1352, 1380, 1410, 1495, 1521, 1560, 1656, 1690, 1692, 1794, 1833, 1880, 2028, 2070, 2115, 2162, 2340, 2392, 2444, 2535, 2691, 2760, 2820, 2990, 3042, 3055, 3243, 3380, 3384, 3588, 3666, 3887, 4056, 4140, 4230, 4324, 4485, 4680, 4888, 5070, 5382, 5405, 5499, 5640, 5980, 6084, 6110, 6486, 6760, 7176, 7332, 7605, 7774, 7943, 8280, 8460, 8648, 8970, 9165, 9729, 10140, 10764, 10810, 10998, 11661, 11960, 12168, 12220, 12972, 13455, 14053, 14664, 15210, 15548, 15886, 16215, 16920, 17940, 18330, 19435, 19458, 20280, 21528, 21620, 21996, 23322, 23829, 24440, 25944, 26910, 27495, 28106, 30420, 31096, 31772, 32430, 34983, 35880, 36660, 38870, 38916, 39715, 42159, 43240, 43992, 46644, 47658, 48645, 53820, 54990, 56212, 58305, 60840, 63544, 64860, 69966, 70265, 71487, 73320, 77740, 77832, 79430, 84318, 93288, 95316, 97290, 107640, 109980, 112424, 116610, 119145, 126477, 129720, 139932, 140530, 142974, 155480, 158860, 168636, 174915, 182689, 190632, 194580, 210795, 219960, 233220, 238290, 252954, 279864, 281060, 285948, 317720, 337272, 349830, 357435, 365378, 389160, 421590, 466440, 476580, 505908, 548067, 562120, 571896, 632385, 699660, 714870, 730756, 843180, 913445, 953160, 1011816, 1096134, 1264770, 1399320, 1429740, 1461512, 1644201, 1686360, 1826890, 2192268, 2529540, 2740335, 2859480, 3288402, 3653780, 4384536, 5059080, 5480670, 6576804, 7307560, 8221005, 10961340, 13153608, 16442010, 21922680, 32884020, 65768040]

約数ペア:

[(1, 65768040), (2, 32884020), (3, 21922680), (4, 16442010), (5, 13153608), (6, 10961340), (8, 8221005), (9, 7307560), (10, 6576804), (12, 5480670), (13, 5059080), (15, 4384536), (18, 3653780), (20, 3288402), (23, 2859480), (24, 2740335), (26, 2529540), (30, 2192268), (36, 1826890), (39, 1686360), (40, 1644201), (45, 1461512), (46, 1429740), (47, 1399320), (52, 1264770), (60, 1096134), (65, 1011816), (69, 953160), (72, 913445), (78, 843180), (90, 730756), (92, 714870), (94, 699660), (104, 632385), (115, 571896), (117, 562120), (120, 548067), (130, 505908), (138, 476580), (141, 466440), (156, 421590), (169, 389160), (180, 365378), (184, 357435), (188, 349830), (195, 337272), (207, 317720), (230, 285948), (234, 281060), (235, 279864), (260, 252954), (276, 238290), (282, 233220), (299, 219960), (312, 210795), (338, 194580), (345, 190632), (360, 182689), (376, 174915), (390, 168636), (414, 158860), (423, 155480), (460, 142974), (468, 140530), (470, 139932), (507, 129720), (520, 126477), (552, 119145), (564, 116610), (585, 112424), (598, 109980), (611, 107640), (676, 97290), (690, 95316), (705, 93288), (780, 84318), (828, 79430), (845, 77832), (846, 77740), (897, 73320), (920, 71487), (936, 70265), (940, 69966), (1014, 64860), (1035, 63544), (1081, 60840), (1128, 58305), (1170, 56212), (1196, 54990), (1222, 53820), (1352, 48645), (1380, 47658), (1410, 46644), (1495, 43992), (1521, 43240), (1560, 42159), (1656, 39715), (1690, 38916), (1692, 38870), (1794, 36660), (1833, 35880), (1880, 34983), (2028, 32430), (2070, 31772), (2115, 31096), (2162, 30420), (2340, 28106), (2392, 27495), (2444, 26910), (2535, 25944), (2691, 24440), (2760, 23829), (2820, 23322), (2990, 21996), (3042, 21620), (3055, 21528), (3243, 20280), (3380, 19458), (3384, 19435), (3588, 18330), (3666, 17940), (3887, 16920), (4056, 16215), (4140, 15886), (4230, 15548), (4324, 15210), (4485, 14664), (4680, 14053), (4888, 13455), (5070, 12972), (5382, 12220), (5405, 12168), (5499, 11960), (5640, 11661), (5980, 10998), (6084, 10810), (6110, 10764), (6486, 10140), (6760, 9729), (7176, 9165), (7332, 8970), (7605, 8648), (7774, 8460), (7943, 8280)]