207475320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{743}}^1$

素因数の和:949

約数の個数: 128

約数和(自身を含む): 674956800

約数和(自身を除く): 467481480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 179, 195, 260, 312, 358, 390, 520, 537, 716, 743, 780, 895, 1074, 1432, 1486, 1560, 1790, 2148, 2229, 2327, 2685, 2972, 3580, 3715, 4296, 4458, 4654, 5370, 5944, 6981, 7160, 7430, 8916, 9308, 9659, 10740, 11145, 11635, 13962, 14860, 17832, 18616, 19318, 21480, 22290, 23270, 27924, 28977, 29720, 34905, 38636, 44580, 46540, 48295, 55848, 57954, 69810, 77272, 89160, 93080, 96590, 115908, 132997, 139620, 144885, 193180, 231816, 265994, 279240, 289770, 386360, 398991, 531988, 579540, 664985, 797982, 1063976, 1159080, 1329970, 1595964, 1728961, 1994955, 2659940, 3191928, 3457922, 3989910, 5186883, 5319880, 6915844, 7979820, 8644805, 10373766, 13831688, 15959640, 17289610, 20747532, 25934415, 34579220, 41495064, 51868830, 69158440, 103737660, 207475320]

約数ペア:

[(1, 207475320), (2, 103737660), (3, 69158440), (4, 51868830), (5, 41495064), (6, 34579220), (8, 25934415), (10, 20747532), (12, 17289610), (13, 15959640), (15, 13831688), (20, 10373766), (24, 8644805), (26, 7979820), (30, 6915844), (39, 5319880), (40, 5186883), (52, 3989910), (60, 3457922), (65, 3191928), (78, 2659940), (104, 1994955), (120, 1728961), (130, 1595964), (156, 1329970), (179, 1159080), (195, 1063976), (260, 797982), (312, 664985), (358, 579540), (390, 531988), (520, 398991), (537, 386360), (716, 289770), (743, 279240), (780, 265994), (895, 231816), (1074, 193180), (1432, 144885), (1486, 139620), (1560, 132997), (1790, 115908), (2148, 96590), (2229, 93080), (2327, 89160), (2685, 77272), (2972, 69810), (3580, 57954), (3715, 55848), (4296, 48295), (4458, 46540), (4654, 44580), (5370, 38636), (5944, 34905), (6981, 29720), (7160, 28977), (7430, 27924), (8916, 23270), (9308, 22290), (9659, 21480), (10740, 19318), (11145, 18616), (11635, 17832), (13962, 14860)]