430477320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:612

約数の個数: 256

約数和(自身を含む): 1612800000

約数和(自身を除く): 1182322680

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, 52, 56, 60, 65, 70, 78, 79, 84, 91, 104, 105, 120, 130, 140, 156, 158, 168, 182, 195, 210, 237, 260, 273, 280, 312, 316, 364, 390, 395, 420, 455, 474, 499, 520, 546, 553, 632, 728, 780, 790, 840, 910, 948, 998, 1027, 1092, 1106, 1185, 1365, 1497, 1560, 1580, 1659, 1820, 1896, 1996, 2054, 2184, 2212, 2370, 2495, 2730, 2765, 2994, 3081, 3160, 3318, 3493, 3640, 3992, 4108, 4424, 4740, 4990, 5135, 5460, 5530, 5988, 6162, 6487, 6636, 6986, 7189, 7485, 8216, 8295, 9480, 9980, 10270, 10479, 10920, 11060, 11976, 12324, 12974, 13272, 13972, 14378, 14970, 15405, 16590, 17465, 19461, 19960, 20540, 20958, 21567, 22120, 24648, 25948, 27944, 28756, 29940, 30810, 32435, 33180, 34930, 35945, 38922, 39421, 41080, 41916, 43134, 45409, 51896, 52395, 57512, 59880, 61620, 64870, 66360, 69860, 71890, 77844, 78842, 83832, 86268, 90818, 97305, 104790, 107835, 118263, 123240, 129740, 136227, 139720, 143780, 155688, 157684, 172536, 181636, 194610, 197105, 209580, 215670, 227045, 236526, 259480, 272454, 275947, 287560, 315368, 363272, 389220, 394210, 419160, 431340, 454090, 473052, 512473, 544908, 551894, 591315, 681135, 778440, 788420, 827841, 862680, 908180, 946104, 1024946, 1089816, 1103788, 1182630, 1362270, 1379735, 1537419, 1576840, 1655682, 1816360, 2049892, 2207576, 2365260, 2562365, 2724540, 2759470, 3074838, 3311364, 3587311, 4099784, 4139205, 4730520, 5124730, 5449080, 5518940, 6149676, 6622728, 7174622, 7687095, 8278410, 10249460, 10761933, 11037880, 12299352, 14349244, 15374190, 16556820, 17936555, 20498920, 21523866, 28698488, 30748380, 33113640, 35873110, 43047732, 53809665, 61496760, 71746220, 86095464, 107619330, 143492440, 215238660, 430477320]

約数ペア:

[(1, 430477320), (2, 215238660), (3, 143492440), (4, 107619330), (5, 86095464), (6, 71746220), (7, 61496760), (8, 53809665), (10, 43047732), (12, 35873110), (13, 33113640), (14, 30748380), (15, 28698488), (20, 21523866), (21, 20498920), (24, 17936555), (26, 16556820), (28, 15374190), (30, 14349244), (35, 12299352), (39, 11037880), (40, 10761933), (42, 10249460), (52, 8278410), (56, 7687095), (60, 7174622), (65, 6622728), (70, 6149676), (78, 5518940), (79, 5449080), (84, 5124730), (91, 4730520), (104, 4139205), (105, 4099784), (120, 3587311), (130, 3311364), (140, 3074838), (156, 2759470), (158, 2724540), (168, 2562365), (182, 2365260), (195, 2207576), (210, 2049892), (237, 1816360), (260, 1655682), (273, 1576840), (280, 1537419), (312, 1379735), (316, 1362270), (364, 1182630), (390, 1103788), (395, 1089816), (420, 1024946), (455, 946104), (474, 908180), (499, 862680), (520, 827841), (546, 788420), (553, 778440), (632, 681135), (728, 591315), (780, 551894), (790, 544908), (840, 512473), (910, 473052), (948, 454090), (998, 431340), (1027, 419160), (1092, 394210), (1106, 389220), (1185, 363272), (1365, 315368), (1497, 287560), (1560, 275947), (1580, 272454), (1659, 259480), (1820, 236526), (1896, 227045), (1996, 215670), (2054, 209580), (2184, 197105), (2212, 194610), (2370, 181636), (2495, 172536), (2730, 157684), (2765, 155688), (2994, 143780), (3081, 139720), (3160, 136227), (3318, 129740), (3493, 123240), (3640, 118263), (3992, 107835), (4108, 104790), (4424, 97305), (4740, 90818), (4990, 86268), (5135, 83832), (5460, 78842), (5530, 77844), (5988, 71890), (6162, 69860), (6487, 66360), (6636, 64870), (6986, 61620), (7189, 59880), (7485, 57512), (8216, 52395), (8295, 51896), (9480, 45409), (9980, 43134), (10270, 41916), (10479, 41080), (10920, 39421), (11060, 38922), (11976, 35945), (12324, 34930), (12974, 33180), (13272, 32435), (13972, 30810), (14378, 29940), (14970, 28756), (15405, 27944), (16590, 25948), (17465, 24648), (19461, 22120), (19960, 21567), (20540, 20958)]