241380720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1092

約数の個数: 240

約数和(自身を含む): 947082240

約数和(自身を除く): 705701520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1019, 1128, 1260, 1316, 1410, 1645, 1680, 1692, 1880, 1974, 2038, 2115, 2256, 2520, 2632, 2820, 2961, 3057, 3290, 3384, 3760, 3948, 4076, 4230, 4935, 5040, 5095, 5264, 5640, 5922, 6114, 6580, 6768, 7133, 7896, 8152, 8460, 9171, 9870, 10190, 11280, 11844, 12228, 13160, 14266, 14805, 15285, 15792, 16304, 16920, 18342, 19740, 20380, 21399, 23688, 24456, 26320, 28532, 29610, 30570, 33840, 35665, 36684, 39480, 40760, 42798, 45855, 47376, 47893, 48912, 57064, 59220, 61140, 64197, 71330, 73368, 78960, 81520, 85596, 91710, 95786, 106995, 114128, 118440, 122280, 128394, 142660, 143679, 146736, 171192, 183420, 191572, 213990, 236880, 239465, 244560, 256788, 285320, 287358, 320985, 335251, 342384, 366840, 383144, 427980, 431037, 478930, 513576, 570640, 574716, 641970, 670502, 718395, 733680, 766288, 855960, 862074, 957860, 1005753, 1027152, 1149432, 1283940, 1341004, 1436790, 1676255, 1711920, 1724148, 1915720, 2011506, 2155185, 2298864, 2567880, 2682008, 2873580, 3017259, 3352510, 3448296, 3831440, 4023012, 4310370, 5028765, 5135760, 5364016, 5747160, 6034518, 6705020, 6896592, 8046024, 8620740, 10057530, 11494320, 12069036, 13410040, 15086295, 16092048, 17241480, 20115060, 24138072, 26820080, 30172590, 34482960, 40230120, 48276144, 60345180, 80460240, 120690360, 241380720]

約数ペア:

[(1, 241380720), (2, 120690360), (3, 80460240), (4, 60345180), (5, 48276144), (6, 40230120), (7, 34482960), (8, 30172590), (9, 26820080), (10, 24138072), (12, 20115060), (14, 17241480), (15, 16092048), (16, 15086295), (18, 13410040), (20, 12069036), (21, 11494320), (24, 10057530), (28, 8620740), (30, 8046024), (35, 6896592), (36, 6705020), (40, 6034518), (42, 5747160), (45, 5364016), (47, 5135760), (48, 5028765), (56, 4310370), (60, 4023012), (63, 3831440), (70, 3448296), (72, 3352510), (80, 3017259), (84, 2873580), (90, 2682008), (94, 2567880), (105, 2298864), (112, 2155185), (120, 2011506), (126, 1915720), (140, 1724148), (141, 1711920), (144, 1676255), (168, 1436790), (180, 1341004), (188, 1283940), (210, 1149432), (235, 1027152), (240, 1005753), (252, 957860), (280, 862074), (282, 855960), (315, 766288), (329, 733680), (336, 718395), (360, 670502), (376, 641970), (420, 574716), (423, 570640), (470, 513576), (504, 478930), (560, 431037), (564, 427980), (630, 383144), (658, 366840), (705, 342384), (720, 335251), (752, 320985), (840, 287358), (846, 285320), (940, 256788), (987, 244560), (1008, 239465), (1019, 236880), (1128, 213990), (1260, 191572), (1316, 183420), (1410, 171192), (1645, 146736), (1680, 143679), (1692, 142660), (1880, 128394), (1974, 122280), (2038, 118440), (2115, 114128), (2256, 106995), (2520, 95786), (2632, 91710), (2820, 85596), (2961, 81520), (3057, 78960), (3290, 73368), (3384, 71330), (3760, 64197), (3948, 61140), (4076, 59220), (4230, 57064), (4935, 48912), (5040, 47893), (5095, 47376), (5264, 45855), (5640, 42798), (5922, 40760), (6114, 39480), (6580, 36684), (6768, 35665), (7133, 33840), (7896, 30570), (8152, 29610), (8460, 28532), (9171, 26320), (9870, 24456), (10190, 23688), (11280, 21399), (11844, 20380), (12228, 19740), (13160, 18342), (14266, 16920), (14805, 16304), (15285, 15792)]