234414840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{691}}^1$

素因数の和:973

約数の個数: 128

約数和(自身を含む): 771275520

約数和(自身を除く): 536860680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 257, 264, 330, 440, 514, 660, 691, 771, 1028, 1285, 1320, 1382, 1542, 2056, 2073, 2570, 2764, 2827, 3084, 3455, 3855, 4146, 5140, 5528, 5654, 6168, 6910, 7601, 7710, 8292, 8481, 10280, 10365, 11308, 13820, 14135, 15202, 15420, 16584, 16962, 20730, 22616, 22803, 27640, 28270, 30404, 30840, 33924, 38005, 41460, 42405, 45606, 56540, 60808, 67848, 76010, 82920, 84810, 91212, 113080, 114015, 152020, 169620, 177587, 182424, 228030, 304040, 339240, 355174, 456060, 532761, 710348, 887935, 912120, 1065522, 1420696, 1775870, 1953457, 2131044, 2663805, 3551740, 3906914, 4262088, 5327610, 5860371, 7103480, 7813828, 9767285, 10655220, 11720742, 15627656, 19534570, 21310440, 23441484, 29301855, 39069140, 46882968, 58603710, 78138280, 117207420, 234414840]

約数ペア:

[(1, 234414840), (2, 117207420), (3, 78138280), (4, 58603710), (5, 46882968), (6, 39069140), (8, 29301855), (10, 23441484), (11, 21310440), (12, 19534570), (15, 15627656), (20, 11720742), (22, 10655220), (24, 9767285), (30, 7813828), (33, 7103480), (40, 5860371), (44, 5327610), (55, 4262088), (60, 3906914), (66, 3551740), (88, 2663805), (110, 2131044), (120, 1953457), (132, 1775870), (165, 1420696), (220, 1065522), (257, 912120), (264, 887935), (330, 710348), (440, 532761), (514, 456060), (660, 355174), (691, 339240), (771, 304040), (1028, 228030), (1285, 182424), (1320, 177587), (1382, 169620), (1542, 152020), (2056, 114015), (2073, 113080), (2570, 91212), (2764, 84810), (2827, 82920), (3084, 76010), (3455, 67848), (3855, 60808), (4146, 56540), (5140, 45606), (5528, 42405), (5654, 41460), (6168, 38005), (6910, 33924), (7601, 30840), (7710, 30404), (8292, 28270), (8481, 27640), (10280, 22803), (10365, 22616), (11308, 20730), (13820, 16962), (14135, 16584), (15202, 15420)]