29553720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 102435840

約数和(自身を除く): 72882120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 233, 280, 302, 420, 453, 466, 604, 699, 755, 840, 906, 932, 1057, 1165, 1208, 1398, 1510, 1631, 1812, 1864, 2114, 2265, 2330, 2796, 3020, 3171, 3262, 3495, 3624, 4228, 4530, 4660, 4893, 5285, 5592, 6040, 6342, 6524, 6990, 8155, 8456, 9060, 9320, 9786, 10570, 12684, 13048, 13980, 15855, 16310, 18120, 19572, 21140, 24465, 25368, 27960, 31710, 32620, 35183, 39144, 42280, 48930, 63420, 65240, 70366, 97860, 105549, 126840, 140732, 175915, 195720, 211098, 246281, 281464, 351830, 422196, 492562, 527745, 703660, 738843, 844392, 985124, 1055490, 1231405, 1407320, 1477686, 1970248, 2110980, 2462810, 2955372, 3694215, 4221960, 4925620, 5910744, 7388430, 9851240, 14776860, 29553720]

約数ペア:

[(1, 29553720), (2, 14776860), (3, 9851240), (4, 7388430), (5, 5910744), (6, 4925620), (7, 4221960), (8, 3694215), (10, 2955372), (12, 2462810), (14, 2110980), (15, 1970248), (20, 1477686), (21, 1407320), (24, 1231405), (28, 1055490), (30, 985124), (35, 844392), (40, 738843), (42, 703660), (56, 527745), (60, 492562), (70, 422196), (84, 351830), (105, 281464), (120, 246281), (140, 211098), (151, 195720), (168, 175915), (210, 140732), (233, 126840), (280, 105549), (302, 97860), (420, 70366), (453, 65240), (466, 63420), (604, 48930), (699, 42280), (755, 39144), (840, 35183), (906, 32620), (932, 31710), (1057, 27960), (1165, 25368), (1208, 24465), (1398, 21140), (1510, 19572), (1631, 18120), (1812, 16310), (1864, 15855), (2114, 13980), (2265, 13048), (2330, 12684), (2796, 10570), (3020, 9786), (3171, 9320), (3262, 9060), (3495, 8456), (3624, 8155), (4228, 6990), (4530, 6524), (4660, 6342), (4893, 6040), (5285, 5592)]