71338804560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3196183}}^1$

素因数の和:3196233

約数の個数: 120

約数和(自身を含む): 247307933184

約数和(自身を除く): 175969128624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 3196183, 6392366, 9588549, 12784732, 15980915, 19177098, 25569464, 28765647, 31961830, 38354196, 47942745, 51138928, 57531294, 63923660, 76708392, 95885490, 99081673, 115062588, 127847320, 143828235, 153416784, 191770980, 198163346, 230125176, 255694640, 287656470, 297245019, 383541960, 396326692, 460250352, 495408365, 575312940, 594490038, 767083920, 792653384, 891735057, 990816730, 1150625880, 1188980076, 1486225095, 1585306768, 1783470114, 1981633460, 2301251760, 2377960152, 2972450190, 3566940228, 3963266920, 4458675285, 4755920304, 5944900380, 7133880456, 7926533840, 8917350570, 11889800760, 14267760912, 17834701140, 23779601520, 35669402280, 71338804560]

約数ペア:

[(1, 71338804560), (2, 35669402280), (3, 23779601520), (4, 17834701140), (5, 14267760912), (6, 11889800760), (8, 8917350570), (9, 7926533840), (10, 7133880456), (12, 5944900380), (15, 4755920304), (16, 4458675285), (18, 3963266920), (20, 3566940228), (24, 2972450190), (30, 2377960152), (31, 2301251760), (36, 1981633460), (40, 1783470114), (45, 1585306768), (48, 1486225095), (60, 1188980076), (62, 1150625880), (72, 990816730), (80, 891735057), (90, 792653384), (93, 767083920), (120, 594490038), (124, 575312940), (144, 495408365), (155, 460250352), (180, 396326692), (186, 383541960), (240, 297245019), (248, 287656470), (279, 255694640), (310, 230125176), (360, 198163346), (372, 191770980), (465, 153416784), (496, 143828235), (558, 127847320), (620, 115062588), (720, 99081673), (744, 95885490), (930, 76708392), (1116, 63923660), (1240, 57531294), (1395, 51138928), (1488, 47942745), (1860, 38354196), (2232, 31961830), (2480, 28765647), (2790, 25569464), (3720, 19177098), (4464, 15980915), (5580, 12784732), (7440, 9588549), (11160, 6392366), (22320, 3196183)]