231047640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2511

約数の個数: 160

約数和(自身を含む): 803682000

約数和(自身を除く): 572634360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2088, 2349, 2459, 2610, 3132, 3240, 3480, 3915, 4698, 4918, 5220, 6264, 7377, 7830, 9396, 9836, 10440, 11745, 12295, 14754, 15660, 18792, 19672, 22131, 23490, 24590, 29508, 31320, 36885, 44262, 46980, 49180, 59016, 66393, 71311, 73770, 88524, 93960, 98360, 110655, 132786, 142622, 147540, 177048, 199179, 213933, 221310, 265572, 285244, 295080, 331965, 356555, 398358, 427866, 442620, 531144, 570488, 641799, 663930, 713110, 796716, 855732, 885240, 995895, 1069665, 1283598, 1327860, 1426220, 1593432, 1711464, 1925397, 1991790, 2139330, 2567196, 2655720, 2852440, 3208995, 3850794, 3983580, 4278660, 5134392, 5776191, 6417990, 7701588, 7967160, 8557320, 9626985, 11552382, 12835980, 15403176, 19253970, 23104764, 25671960, 28880955, 38507940, 46209528, 57761910, 77015880, 115523820, 231047640]

約数ペア:

[(1, 231047640), (2, 115523820), (3, 77015880), (4, 57761910), (5, 46209528), (6, 38507940), (8, 28880955), (9, 25671960), (10, 23104764), (12, 19253970), (15, 15403176), (18, 12835980), (20, 11552382), (24, 9626985), (27, 8557320), (29, 7967160), (30, 7701588), (36, 6417990), (40, 5776191), (45, 5134392), (54, 4278660), (58, 3983580), (60, 3850794), (72, 3208995), (81, 2852440), (87, 2655720), (90, 2567196), (108, 2139330), (116, 1991790), (120, 1925397), (135, 1711464), (145, 1593432), (162, 1426220), (174, 1327860), (180, 1283598), (216, 1069665), (232, 995895), (261, 885240), (270, 855732), (290, 796716), (324, 713110), (348, 663930), (360, 641799), (405, 570488), (435, 531144), (522, 442620), (540, 427866), (580, 398358), (648, 356555), (696, 331965), (783, 295080), (810, 285244), (870, 265572), (1044, 221310), (1080, 213933), (1160, 199179), (1305, 177048), (1566, 147540), (1620, 142622), (1740, 132786), (2088, 110655), (2349, 98360), (2459, 93960), (2610, 88524), (3132, 73770), (3240, 71311), (3480, 66393), (3915, 59016), (4698, 49180), (4918, 46980), (5220, 44262), (6264, 36885), (7377, 31320), (7830, 29508), (9396, 24590), (9836, 23490), (10440, 22131), (11745, 19672), (12295, 18792), (14754, 15660)]