71193840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 233824320

約数和(自身を除く): 162630480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 53, 58, 60, 80, 87, 106, 116, 120, 145, 159, 174, 193, 212, 232, 240, 265, 290, 318, 348, 386, 424, 435, 464, 530, 579, 580, 636, 696, 772, 795, 848, 870, 965, 1060, 1158, 1160, 1272, 1392, 1537, 1544, 1590, 1740, 1930, 2120, 2316, 2320, 2544, 2895, 3074, 3088, 3180, 3480, 3860, 4240, 4611, 4632, 5597, 5790, 6148, 6360, 6960, 7685, 7720, 9222, 9264, 10229, 11194, 11580, 12296, 12720, 15370, 15440, 16791, 18444, 20458, 22388, 23055, 23160, 24592, 27985, 30687, 30740, 33582, 36888, 40916, 44776, 46110, 46320, 51145, 55970, 61374, 61480, 67164, 73776, 81832, 83955, 89552, 92220, 102290, 111940, 122748, 122960, 134328, 153435, 163664, 167910, 184440, 204580, 223880, 245496, 268656, 296641, 306870, 335820, 368880, 409160, 447760, 490992, 593282, 613740, 671640, 818320, 889923, 1186564, 1227480, 1343280, 1483205, 1779846, 2373128, 2454960, 2966410, 3559692, 4449615, 4746256, 5932820, 7119384, 8899230, 11865640, 14238768, 17798460, 23731280, 35596920, 71193840]

約数ペア:

[(1, 71193840), (2, 35596920), (3, 23731280), (4, 17798460), (5, 14238768), (6, 11865640), (8, 8899230), (10, 7119384), (12, 5932820), (15, 4746256), (16, 4449615), (20, 3559692), (24, 2966410), (29, 2454960), (30, 2373128), (40, 1779846), (48, 1483205), (53, 1343280), (58, 1227480), (60, 1186564), (80, 889923), (87, 818320), (106, 671640), (116, 613740), (120, 593282), (145, 490992), (159, 447760), (174, 409160), (193, 368880), (212, 335820), (232, 306870), (240, 296641), (265, 268656), (290, 245496), (318, 223880), (348, 204580), (386, 184440), (424, 167910), (435, 163664), (464, 153435), (530, 134328), (579, 122960), (580, 122748), (636, 111940), (696, 102290), (772, 92220), (795, 89552), (848, 83955), (870, 81832), (965, 73776), (1060, 67164), (1158, 61480), (1160, 61374), (1272, 55970), (1392, 51145), (1537, 46320), (1544, 46110), (1590, 44776), (1740, 40916), (1930, 36888), (2120, 33582), (2316, 30740), (2320, 30687), (2544, 27985), (2895, 24592), (3074, 23160), (3088, 23055), (3180, 22388), (3480, 20458), (3860, 18444), (4240, 16791), (4611, 15440), (4632, 15370), (5597, 12720), (5790, 12296), (6148, 11580), (6360, 11194), (6960, 10229), (7685, 9264), (7720, 9222)]