269360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:70

約数の個数: 80

約数和(自身を含む): 791616

約数和(自身を除く): 522256

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 80, 91, 104, 112, 130, 140, 148, 182, 185, 208, 259, 260, 280, 296, 364, 370, 455, 481, 518, 520, 560, 592, 728, 740, 910, 962, 1036, 1040, 1295, 1456, 1480, 1820, 1924, 2072, 2405, 2590, 2960, 3367, 3640, 3848, 4144, 4810, 5180, 6734, 7280, 7696, 9620, 10360, 13468, 16835, 19240, 20720, 26936, 33670, 38480, 53872, 67340, 134680, 269360]

約数ペア:

[(1, 269360), (2, 134680), (4, 67340), (5, 53872), (7, 38480), (8, 33670), (10, 26936), (13, 20720), (14, 19240), (16, 16835), (20, 13468), (26, 10360), (28, 9620), (35, 7696), (37, 7280), (40, 6734), (52, 5180), (56, 4810), (65, 4144), (70, 3848), (74, 3640), (80, 3367), (91, 2960), (104, 2590), (112, 2405), (130, 2072), (140, 1924), (148, 1820), (182, 1480), (185, 1456), (208, 1295), (259, 1040), (260, 1036), (280, 962), (296, 910), (364, 740), (370, 728), (455, 592), (481, 560), (518, 520)]