68166120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 225555840

約数和(自身を除く): 157389720

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, 113, 120, 132, 165, 220, 226, 264, 330, 339, 440, 452, 457, 565, 660, 678, 904, 914, 1130, 1243, 1320, 1356, 1371, 1695, 1828, 2260, 2285, 2486, 2712, 2742, 3390, 3656, 3729, 4520, 4570, 4972, 5027, 5484, 6215, 6780, 6855, 7458, 9140, 9944, 10054, 10968, 12430, 13560, 13710, 14916, 15081, 18280, 18645, 20108, 24860, 25135, 27420, 29832, 30162, 37290, 40216, 49720, 50270, 51641, 54840, 60324, 74580, 75405, 100540, 103282, 120648, 149160, 150810, 154923, 201080, 206564, 258205, 301620, 309846, 413128, 516410, 568051, 603240, 619692, 774615, 1032820, 1136102, 1239384, 1549230, 1704153, 2065640, 2272204, 2840255, 3098460, 3408306, 4544408, 5680510, 6196920, 6816612, 8520765, 11361020, 13633224, 17041530, 22722040, 34083060, 68166120]

約数ペア:

[(1, 68166120), (2, 34083060), (3, 22722040), (4, 17041530), (5, 13633224), (6, 11361020), (8, 8520765), (10, 6816612), (11, 6196920), (12, 5680510), (15, 4544408), (20, 3408306), (22, 3098460), (24, 2840255), (30, 2272204), (33, 2065640), (40, 1704153), (44, 1549230), (55, 1239384), (60, 1136102), (66, 1032820), (88, 774615), (110, 619692), (113, 603240), (120, 568051), (132, 516410), (165, 413128), (220, 309846), (226, 301620), (264, 258205), (330, 206564), (339, 201080), (440, 154923), (452, 150810), (457, 149160), (565, 120648), (660, 103282), (678, 100540), (904, 75405), (914, 74580), (1130, 60324), (1243, 54840), (1320, 51641), (1356, 50270), (1371, 49720), (1695, 40216), (1828, 37290), (2260, 30162), (2285, 29832), (2486, 27420), (2712, 25135), (2742, 24860), (3390, 20108), (3656, 18645), (3729, 18280), (4520, 15081), (4570, 14916), (4972, 13710), (5027, 13560), (5484, 12430), (6215, 10968), (6780, 10054), (6855, 9944), (7458, 9140)]