3183061960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 7848529920

約数和(自身を除く): 4665467960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 157, 254, 260, 307, 314, 508, 520, 614, 628, 635, 785, 1016, 1228, 1256, 1270, 1535, 1570, 1651, 2041, 2456, 2540, 3070, 3140, 3302, 3991, 4082, 5080, 6140, 6280, 6604, 7982, 8164, 8255, 10205, 12280, 13208, 15964, 16328, 16510, 19939, 19955, 20410, 31928, 33020, 38989, 39878, 39910, 40820, 48199, 66040, 77978, 79756, 79820, 81640, 96398, 99695, 155956, 159512, 159640, 192796, 194945, 199390, 240995, 259207, 311912, 385592, 389890, 398780, 481990, 506857, 518414, 626587, 779780, 797560, 963980, 1013714, 1036828, 1253174, 1296035, 1559560, 1927960, 2027428, 2073656, 2506348, 2534285, 2592070, 3132935, 4054856, 5012696, 5068570, 5184140, 6121273, 6265870, 10137140, 10368280, 12242546, 12531740, 20274280, 24485092, 25063480, 30606365, 48970184, 61212730, 79576549, 122425460, 159153098, 244850920, 318306196, 397882745, 636612392, 795765490, 1591530980, 3183061960]

約数ペア:

[(1, 3183061960), (2, 1591530980), (4, 795765490), (5, 636612392), (8, 397882745), (10, 318306196), (13, 244850920), (20, 159153098), (26, 122425460), (40, 79576549), (52, 61212730), (65, 48970184), (104, 30606365), (127, 25063480), (130, 24485092), (157, 20274280), (254, 12531740), (260, 12242546), (307, 10368280), (314, 10137140), (508, 6265870), (520, 6121273), (614, 5184140), (628, 5068570), (635, 5012696), (785, 4054856), (1016, 3132935), (1228, 2592070), (1256, 2534285), (1270, 2506348), (1535, 2073656), (1570, 2027428), (1651, 1927960), (2041, 1559560), (2456, 1296035), (2540, 1253174), (3070, 1036828), (3140, 1013714), (3302, 963980), (3991, 797560), (4082, 779780), (5080, 626587), (6140, 518414), (6280, 506857), (6604, 481990), (7982, 398780), (8164, 389890), (8255, 385592), (10205, 311912), (12280, 259207), (13208, 240995), (15964, 199390), (16328, 194945), (16510, 192796), (19939, 159640), (19955, 159512), (20410, 155956), (31928, 99695), (33020, 96398), (38989, 81640), (39878, 79820), (39910, 79756), (40820, 77978), (48199, 66040)]