140396880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2693

約数の個数: 160

約数和(自身を含む): 496468224

約数和(自身を除く): 356071344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2647, 2652, 3120, 3315, 3536, 4080, 4420, 5294, 5304, 6630, 7941, 8840, 10588, 10608, 13235, 13260, 15882, 17680, 21176, 26470, 26520, 31764, 34411, 39705, 42352, 44999, 52940, 53040, 63528, 68822, 79410, 89998, 103233, 105880, 127056, 134997, 137644, 158820, 172055, 179996, 206466, 211760, 224995, 269994, 275288, 317640, 344110, 359992, 412932, 449990, 516165, 539988, 550576, 584987, 635280, 674985, 688220, 719984, 825864, 899980, 1032330, 1079976, 1169974, 1349970, 1376440, 1651728, 1754961, 1799960, 2064660, 2159952, 2339948, 2699940, 2752880, 2924935, 3509922, 3599920, 4129320, 4679896, 5399880, 5849870, 7019844, 8258640, 8774805, 9359792, 10799760, 11699740, 14039688, 17549610, 23399480, 28079376, 35099220, 46798960, 70198440, 140396880]

約数ペア:

[(1, 140396880), (2, 70198440), (3, 46798960), (4, 35099220), (5, 28079376), (6, 23399480), (8, 17549610), (10, 14039688), (12, 11699740), (13, 10799760), (15, 9359792), (16, 8774805), (17, 8258640), (20, 7019844), (24, 5849870), (26, 5399880), (30, 4679896), (34, 4129320), (39, 3599920), (40, 3509922), (48, 2924935), (51, 2752880), (52, 2699940), (60, 2339948), (65, 2159952), (68, 2064660), (78, 1799960), (80, 1754961), (85, 1651728), (102, 1376440), (104, 1349970), (120, 1169974), (130, 1079976), (136, 1032330), (156, 899980), (170, 825864), (195, 719984), (204, 688220), (208, 674985), (221, 635280), (240, 584987), (255, 550576), (260, 539988), (272, 516165), (312, 449990), (340, 412932), (390, 359992), (408, 344110), (442, 317640), (510, 275288), (520, 269994), (624, 224995), (663, 211760), (680, 206466), (780, 179996), (816, 172055), (884, 158820), (1020, 137644), (1040, 134997), (1105, 127056), (1326, 105880), (1360, 103233), (1560, 89998), (1768, 79410), (2040, 68822), (2210, 63528), (2647, 53040), (2652, 52940), (3120, 44999), (3315, 42352), (3536, 39705), (4080, 34411), (4420, 31764), (5294, 26520), (5304, 26470), (6630, 21176), (7941, 17680), (8840, 15882), (10588, 13260), (10608, 13235)]