64437222720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139547}}^1$

素因数の和:139617

約数の個数: 224

約数和(自身を含む): 226282105728

約数和(自身を除く): 161844883008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 740, 780, 832, 888, 960, 962, 1040, 1110, 1184, 1248, 1443, 1480, 1560, 1776, 1924, 2080, 2220, 2368, 2405, 2496, 2886, 2960, 3120, 3552, 3848, 4160, 4440, 4810, 5772, 5920, 6240, 7104, 7215, 7696, 8880, 9620, 11544, 11840, 12480, 14430, 15392, 17760, 19240, 23088, 28860, 30784, 35520, 38480, 46176, 57720, 76960, 92352, 115440, 139547, 153920, 230880, 279094, 418641, 461760, 558188, 697735, 837282, 1116376, 1395470, 1674564, 1814111, 2093205, 2232752, 2790940, 3349128, 3628222, 4186410, 4465504, 5163239, 5442333, 5581880, 6698256, 7256444, 8372820, 8931008, 9070555, 10326478, 10884666, 11163760, 13396512, 14512888, 15489717, 16745640, 18141110, 20652956, 21769332, 22327520, 25816195, 26793024, 27211665, 29025776, 30979434, 33491280, 36282220, 41305912, 43538664, 44655040, 51632390, 54423330, 58051552, 61958868, 66982560, 67122107, 72564440, 77448585, 82611824, 87077328, 103264780, 108846660, 116103104, 123917736, 133965120, 134244214, 145128880, 154897170, 165223648, 174154656, 201366321, 206529560, 217693320, 247835472, 268488428, 290257760, 309794340, 330447296, 335610535, 348309312, 402732642, 413059120, 435386640, 495670944, 536976856, 580515520, 619588680, 671221070, 805465284, 826118240, 870773280, 991341888, 1006831605, 1073953712, 1239177360, 1342442140, 1610930568, 1652236480, 1741546560, 2013663210, 2147907424, 2478354720, 2684884280, 3221861136, 4027326420, 4295814848, 4956709440, 5369768560, 6443722272, 8054652840, 10739537120, 12887444544, 16109305680, 21479074240, 32218611360, 64437222720]

約数ペア:

[(1, 64437222720), (2, 32218611360), (3, 21479074240), (4, 16109305680), (5, 12887444544), (6, 10739537120), (8, 8054652840), (10, 6443722272), (12, 5369768560), (13, 4956709440), (15, 4295814848), (16, 4027326420), (20, 3221861136), (24, 2684884280), (26, 2478354720), (30, 2147907424), (32, 2013663210), (37, 1741546560), (39, 1652236480), (40, 1610930568), (48, 1342442140), (52, 1239177360), (60, 1073953712), (64, 1006831605), (65, 991341888), (74, 870773280), (78, 826118240), (80, 805465284), (96, 671221070), (104, 619588680), (111, 580515520), (120, 536976856), (130, 495670944), (148, 435386640), (156, 413059120), (160, 402732642), (185, 348309312), (192, 335610535), (195, 330447296), (208, 309794340), (222, 290257760), (240, 268488428), (260, 247835472), (296, 217693320), (312, 206529560), (320, 201366321), (370, 174154656), (390, 165223648), (416, 154897170), (444, 145128880), (480, 134244214), (481, 133965120), (520, 123917736), (555, 116103104), (592, 108846660), (624, 103264780), (740, 87077328), (780, 82611824), (832, 77448585), (888, 72564440), (960, 67122107), (962, 66982560), (1040, 61958868), (1110, 58051552), (1184, 54423330), (1248, 51632390), (1443, 44655040), (1480, 43538664), (1560, 41305912), (1776, 36282220), (1924, 33491280), (2080, 30979434), (2220, 29025776), (2368, 27211665), (2405, 26793024), (2496, 25816195), (2886, 22327520), (2960, 21769332), (3120, 20652956), (3552, 18141110), (3848, 16745640), (4160, 15489717), (4440, 14512888), (4810, 13396512), (5772, 11163760), (5920, 10884666), (6240, 10326478), (7104, 9070555), (7215, 8931008), (7696, 8372820), (8880, 7256444), (9620, 6698256), (11544, 5581880), (11840, 5442333), (12480, 5163239), (14430, 4465504), (15392, 4186410), (17760, 3628222), (19240, 3349128), (23088, 2790940), (28860, 2232752), (30784, 2093205), (35520, 1814111), (38480, 1674564), (46176, 1395470), (57720, 1116376), (76960, 837282), (92352, 697735), (115440, 558188), (139547, 461760), (153920, 418641), (230880, 279094)]