79706640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 271232640

約数和(自身を除く): 191526000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 156, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 433, 472, 520, 590, 624, 708, 767, 780, 866, 885, 944, 1040, 1180, 1299, 1416, 1534, 1560, 1732, 1770, 2165, 2301, 2360, 2598, 2832, 3068, 3120, 3464, 3540, 3835, 4330, 4602, 4720, 5196, 5629, 6136, 6495, 6928, 7080, 7670, 8660, 9204, 10392, 11258, 11505, 12272, 12990, 14160, 15340, 16887, 17320, 18408, 20784, 22516, 23010, 25547, 25980, 28145, 30680, 33774, 34640, 36816, 45032, 46020, 51094, 51960, 56290, 61360, 67548, 76641, 84435, 90064, 92040, 102188, 103920, 112580, 127735, 135096, 153282, 168870, 184080, 204376, 225160, 255470, 270192, 306564, 332111, 337740, 383205, 408752, 450320, 510940, 613128, 664222, 675480, 766410, 996333, 1021880, 1226256, 1328444, 1350960, 1532820, 1660555, 1992666, 2043760, 2656888, 3065640, 3321110, 3985332, 4981665, 5313776, 6131280, 6642220, 7970664, 9963330, 13284440, 15941328, 19926660, 26568880, 39853320, 79706640]

約数ペア:

[(1, 79706640), (2, 39853320), (3, 26568880), (4, 19926660), (5, 15941328), (6, 13284440), (8, 9963330), (10, 7970664), (12, 6642220), (13, 6131280), (15, 5313776), (16, 4981665), (20, 3985332), (24, 3321110), (26, 3065640), (30, 2656888), (39, 2043760), (40, 1992666), (48, 1660555), (52, 1532820), (59, 1350960), (60, 1328444), (65, 1226256), (78, 1021880), (80, 996333), (104, 766410), (118, 675480), (120, 664222), (130, 613128), (156, 510940), (177, 450320), (195, 408752), (208, 383205), (236, 337740), (240, 332111), (260, 306564), (295, 270192), (312, 255470), (354, 225160), (390, 204376), (433, 184080), (472, 168870), (520, 153282), (590, 135096), (624, 127735), (708, 112580), (767, 103920), (780, 102188), (866, 92040), (885, 90064), (944, 84435), (1040, 76641), (1180, 67548), (1299, 61360), (1416, 56290), (1534, 51960), (1560, 51094), (1732, 46020), (1770, 45032), (2165, 36816), (2301, 34640), (2360, 33774), (2598, 30680), (2832, 28145), (3068, 25980), (3120, 25547), (3464, 23010), (3540, 22516), (3835, 20784), (4330, 18408), (4602, 17320), (4720, 16887), (5196, 15340), (5629, 14160), (6136, 12990), (6495, 12272), (6928, 11505), (7080, 11258), (7670, 10392), (8660, 9204)]