42706560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 256

約数和(自身を含む): 154224000

約数和(自身を除く): 111517440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 59, 60, 64, 65, 78, 80, 87, 96, 104, 116, 118, 120, 128, 130, 145, 156, 160, 174, 177, 192, 195, 208, 232, 236, 240, 260, 290, 295, 312, 320, 348, 354, 377, 384, 390, 416, 435, 464, 472, 480, 520, 580, 590, 624, 640, 696, 708, 754, 767, 780, 832, 870, 885, 928, 944, 960, 1040, 1131, 1160, 1180, 1248, 1392, 1416, 1508, 1534, 1560, 1664, 1711, 1740, 1770, 1856, 1885, 1888, 1920, 2080, 2262, 2301, 2320, 2360, 2496, 2784, 2832, 3016, 3068, 3120, 3422, 3480, 3540, 3712, 3770, 3776, 3835, 4160, 4524, 4602, 4640, 4720, 4992, 5133, 5568, 5655, 5664, 6032, 6136, 6240, 6844, 6960, 7080, 7540, 7552, 7670, 8320, 8555, 9048, 9204, 9280, 9440, 10266, 11136, 11310, 11328, 11505, 12064, 12272, 12480, 13688, 13920, 14160, 15080, 15340, 17110, 18096, 18408, 18560, 18880, 20532, 22243, 22620, 22656, 23010, 24128, 24544, 24960, 25665, 27376, 27840, 28320, 30160, 30680, 34220, 36192, 36816, 37760, 41064, 44486, 45240, 46020, 48256, 49088, 51330, 54752, 55680, 56640, 60320, 61360, 66729, 68440, 72384, 73632, 82128, 88972, 90480, 92040, 98176, 102660, 109504, 111215, 113280, 120640, 122720, 133458, 136880, 144768, 147264, 164256, 177944, 180960, 184080, 205320, 219008, 222430, 241280, 245440, 266916, 273760, 294528, 328512, 333645, 355888, 361920, 368160, 410640, 444860, 490880, 533832, 547520, 657024, 667290, 711776, 723840, 736320, 821280, 889720, 1067664, 1095040, 1334580, 1423552, 1472640, 1642560, 1779440, 2135328, 2669160, 2847104, 3285120, 3558880, 4270656, 5338320, 7117760, 8541312, 10676640, 14235520, 21353280, 42706560]

約数ペア:

[(1, 42706560), (2, 21353280), (3, 14235520), (4, 10676640), (5, 8541312), (6, 7117760), (8, 5338320), (10, 4270656), (12, 3558880), (13, 3285120), (15, 2847104), (16, 2669160), (20, 2135328), (24, 1779440), (26, 1642560), (29, 1472640), (30, 1423552), (32, 1334580), (39, 1095040), (40, 1067664), (48, 889720), (52, 821280), (58, 736320), (59, 723840), (60, 711776), (64, 667290), (65, 657024), (78, 547520), (80, 533832), (87, 490880), (96, 444860), (104, 410640), (116, 368160), (118, 361920), (120, 355888), (128, 333645), (130, 328512), (145, 294528), (156, 273760), (160, 266916), (174, 245440), (177, 241280), (192, 222430), (195, 219008), (208, 205320), (232, 184080), (236, 180960), (240, 177944), (260, 164256), (290, 147264), (295, 144768), (312, 136880), (320, 133458), (348, 122720), (354, 120640), (377, 113280), (384, 111215), (390, 109504), (416, 102660), (435, 98176), (464, 92040), (472, 90480), (480, 88972), (520, 82128), (580, 73632), (590, 72384), (624, 68440), (640, 66729), (696, 61360), (708, 60320), (754, 56640), (767, 55680), (780, 54752), (832, 51330), (870, 49088), (885, 48256), (928, 46020), (944, 45240), (960, 44486), (1040, 41064), (1131, 37760), (1160, 36816), (1180, 36192), (1248, 34220), (1392, 30680), (1416, 30160), (1508, 28320), (1534, 27840), (1560, 27376), (1664, 25665), (1711, 24960), (1740, 24544), (1770, 24128), (1856, 23010), (1885, 22656), (1888, 22620), (1920, 22243), (2080, 20532), (2262, 18880), (2301, 18560), (2320, 18408), (2360, 18096), (2496, 17110), (2784, 15340), (2832, 15080), (3016, 14160), (3068, 13920), (3120, 13688), (3422, 12480), (3480, 12272), (3540, 12064), (3712, 11505), (3770, 11328), (3776, 11310), (3835, 11136), (4160, 10266), (4524, 9440), (4602, 9280), (4640, 9204), (4720, 9048), (4992, 8555), (5133, 8320), (5568, 7670), (5655, 7552), (5664, 7540), (6032, 7080), (6136, 6960), (6240, 6844)]