168175440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 602836416

約数和(自身を除く): 434660976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 180, 205, 211, 216, 240, 243, 246, 270, 324, 328, 360, 369, 405, 410, 422, 432, 486, 492, 540, 615, 633, 648, 656, 720, 738, 810, 820, 844, 972, 984, 1055, 1080, 1107, 1215, 1230, 1266, 1296, 1476, 1620, 1640, 1688, 1845, 1899, 1944, 1968, 2110, 2160, 2214, 2430, 2460, 2532, 2952, 3165, 3240, 3280, 3321, 3376, 3690, 3798, 3888, 4220, 4428, 4860, 4920, 5064, 5535, 5697, 5904, 6330, 6480, 6642, 7380, 7596, 8440, 8651, 8856, 9495, 9720, 9840, 9963, 10128, 11070, 11394, 12660, 13284, 14760, 15192, 16605, 16880, 17091, 17302, 17712, 18990, 19440, 19926, 22140, 22788, 25320, 25953, 26568, 28485, 29520, 30384, 33210, 34182, 34604, 37980, 39852, 43255, 44280, 45576, 49815, 50640, 51273, 51906, 53136, 56970, 66420, 68364, 69208, 75960, 77859, 79704, 85455, 86510, 88560, 91152, 99630, 102546, 103812, 113940, 129765, 132840, 136728, 138416, 151920, 155718, 159408, 170910, 173020, 199260, 205092, 207624, 227880, 233577, 256365, 259530, 265680, 273456, 311436, 341820, 346040, 389295, 398520, 410184, 415248, 455760, 467154, 512730, 519060, 622872, 683640, 692080, 700731, 778590, 797040, 820368, 934308, 1025460, 1038120, 1167885, 1245744, 1367280, 1401462, 1557180, 1868616, 2050920, 2076240, 2102193, 2335770, 2802924, 3114360, 3503655, 3737232, 4101840, 4204386, 4671540, 5605848, 6228720, 7007310, 8408772, 9343080, 10510965, 11211696, 14014620, 16817544, 18686160, 21021930, 28029240, 33635088, 42043860, 56058480, 84087720, 168175440]

約数ペア:

[(1, 168175440), (2, 84087720), (3, 56058480), (4, 42043860), (5, 33635088), (6, 28029240), (8, 21021930), (9, 18686160), (10, 16817544), (12, 14014620), (15, 11211696), (16, 10510965), (18, 9343080), (20, 8408772), (24, 7007310), (27, 6228720), (30, 5605848), (36, 4671540), (40, 4204386), (41, 4101840), (45, 3737232), (48, 3503655), (54, 3114360), (60, 2802924), (72, 2335770), (80, 2102193), (81, 2076240), (82, 2050920), (90, 1868616), (108, 1557180), (120, 1401462), (123, 1367280), (135, 1245744), (144, 1167885), (162, 1038120), (164, 1025460), (180, 934308), (205, 820368), (211, 797040), (216, 778590), (240, 700731), (243, 692080), (246, 683640), (270, 622872), (324, 519060), (328, 512730), (360, 467154), (369, 455760), (405, 415248), (410, 410184), (422, 398520), (432, 389295), (486, 346040), (492, 341820), (540, 311436), (615, 273456), (633, 265680), (648, 259530), (656, 256365), (720, 233577), (738, 227880), (810, 207624), (820, 205092), (844, 199260), (972, 173020), (984, 170910), (1055, 159408), (1080, 155718), (1107, 151920), (1215, 138416), (1230, 136728), (1266, 132840), (1296, 129765), (1476, 113940), (1620, 103812), (1640, 102546), (1688, 99630), (1845, 91152), (1899, 88560), (1944, 86510), (1968, 85455), (2110, 79704), (2160, 77859), (2214, 75960), (2430, 69208), (2460, 68364), (2532, 66420), (2952, 56970), (3165, 53136), (3240, 51906), (3280, 51273), (3321, 50640), (3376, 49815), (3690, 45576), (3798, 44280), (3888, 43255), (4220, 39852), (4428, 37980), (4860, 34604), (4920, 34182), (5064, 33210), (5535, 30384), (5697, 29520), (5904, 28485), (6330, 26568), (6480, 25953), (6642, 25320), (7380, 22788), (7596, 22140), (8440, 19926), (8651, 19440), (8856, 18990), (9495, 17712), (9720, 17302), (9840, 17091), (9963, 16880), (10128, 16605), (11070, 15192), (11394, 14760), (12660, 13284)]