317424720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:877

約数の個数: 160

約数和(自身を含む): 1036540800

約数和(自身を除く): 719116080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 59, 60, 80, 87, 116, 118, 120, 145, 174, 177, 232, 236, 240, 290, 295, 348, 354, 435, 464, 472, 580, 590, 696, 708, 773, 870, 885, 944, 1160, 1180, 1392, 1416, 1546, 1711, 1740, 1770, 2319, 2320, 2360, 2832, 3092, 3422, 3480, 3540, 3865, 4638, 4720, 5133, 6184, 6844, 6960, 7080, 7730, 8555, 9276, 10266, 11595, 12368, 13688, 14160, 15460, 17110, 18552, 20532, 22417, 23190, 25665, 27376, 30920, 34220, 37104, 41064, 44834, 45607, 46380, 51330, 61840, 67251, 68440, 82128, 89668, 91214, 92760, 102660, 112085, 134502, 136821, 136880, 179336, 182428, 185520, 205320, 224170, 228035, 269004, 273642, 336255, 358672, 364856, 410640, 448340, 456070, 538008, 547284, 672510, 684105, 729712, 896680, 912140, 1076016, 1094568, 1322603, 1345020, 1368210, 1793360, 1824280, 2189136, 2645206, 2690040, 2736420, 3648560, 3967809, 5290412, 5380080, 5472840, 6613015, 7935618, 10580824, 10945680, 13226030, 15871236, 19839045, 21161648, 26452060, 31742472, 39678090, 52904120, 63484944, 79356180, 105808240, 158712360, 317424720]

約数ペア:

[(1, 317424720), (2, 158712360), (3, 105808240), (4, 79356180), (5, 63484944), (6, 52904120), (8, 39678090), (10, 31742472), (12, 26452060), (15, 21161648), (16, 19839045), (20, 15871236), (24, 13226030), (29, 10945680), (30, 10580824), (40, 7935618), (48, 6613015), (58, 5472840), (59, 5380080), (60, 5290412), (80, 3967809), (87, 3648560), (116, 2736420), (118, 2690040), (120, 2645206), (145, 2189136), (174, 1824280), (177, 1793360), (232, 1368210), (236, 1345020), (240, 1322603), (290, 1094568), (295, 1076016), (348, 912140), (354, 896680), (435, 729712), (464, 684105), (472, 672510), (580, 547284), (590, 538008), (696, 456070), (708, 448340), (773, 410640), (870, 364856), (885, 358672), (944, 336255), (1160, 273642), (1180, 269004), (1392, 228035), (1416, 224170), (1546, 205320), (1711, 185520), (1740, 182428), (1770, 179336), (2319, 136880), (2320, 136821), (2360, 134502), (2832, 112085), (3092, 102660), (3422, 92760), (3480, 91214), (3540, 89668), (3865, 82128), (4638, 68440), (4720, 67251), (5133, 61840), (6184, 51330), (6844, 46380), (6960, 45607), (7080, 44834), (7730, 41064), (8555, 37104), (9276, 34220), (10266, 30920), (11595, 27376), (12368, 25665), (13688, 23190), (14160, 22417), (15460, 20532), (17110, 18552)]