84087720

素因数分解:

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

素因数の和:278

約数の個数: 192

約数和(自身を含む): 291695040

約数和(自身を除く): 207607320

約数列:

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

約数ペア:

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