67061729600

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{10321}}^1$

素因数の和:10505

約数の個数: 168

約数和(自身を含む): 171653703936

約数和(自身を除く): 104591974336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 131, 155, 160, 200, 248, 262, 310, 320, 400, 496, 524, 620, 655, 775, 800, 992, 1048, 1240, 1310, 1550, 1600, 1984, 2096, 2480, 2620, 3100, 3275, 4061, 4192, 4960, 5240, 6200, 6550, 8122, 8384, 9920, 10321, 10480, 12400, 13100, 16244, 20305, 20642, 20960, 24800, 26200, 32488, 40610, 41284, 41920, 49600, 51605, 52400, 64976, 81220, 82568, 101525, 103210, 104800, 129952, 162440, 165136, 203050, 206420, 209600, 258025, 259904, 319951, 324880, 330272, 406100, 412840, 516050, 639902, 649760, 660544, 812200, 825680, 1032100, 1279804, 1299520, 1352051, 1599755, 1624400, 1651360, 2064200, 2559608, 2704102, 3199510, 3248800, 3302720, 4128400, 5119216, 5408204, 6399020, 6497600, 6760255, 7998775, 8256800, 10238432, 10816408, 12798040, 13520510, 15997550, 16513600, 20476864, 21632816, 25596080, 27041020, 31995100, 33801275, 41913581, 43265632, 51192160, 54082040, 63990200, 67602550, 83827162, 86531264, 102384320, 108164080, 127980400, 135205100, 167654324, 209567905, 216328160, 255960800, 270410200, 335308648, 419135810, 432656320, 511921600, 540820400, 670617296, 838271620, 1047839525, 1081640800, 1341234592, 1676543240, 2095679050, 2163281600, 2682469184, 3353086480, 4191358100, 6706172960, 8382716200, 13412345920, 16765432400, 33530864800, 67061729600]

約数ペア:

[(1, 67061729600), (2, 33530864800), (4, 16765432400), (5, 13412345920), (8, 8382716200), (10, 6706172960), (16, 4191358100), (20, 3353086480), (25, 2682469184), (31, 2163281600), (32, 2095679050), (40, 1676543240), (50, 1341234592), (62, 1081640800), (64, 1047839525), (80, 838271620), (100, 670617296), (124, 540820400), (131, 511921600), (155, 432656320), (160, 419135810), (200, 335308648), (248, 270410200), (262, 255960800), (310, 216328160), (320, 209567905), (400, 167654324), (496, 135205100), (524, 127980400), (620, 108164080), (655, 102384320), (775, 86531264), (800, 83827162), (992, 67602550), (1048, 63990200), (1240, 54082040), (1310, 51192160), (1550, 43265632), (1600, 41913581), (1984, 33801275), (2096, 31995100), (2480, 27041020), (2620, 25596080), (3100, 21632816), (3275, 20476864), (4061, 16513600), (4192, 15997550), (4960, 13520510), (5240, 12798040), (6200, 10816408), (6550, 10238432), (8122, 8256800), (8384, 7998775), (9920, 6760255), (10321, 6497600), (10480, 6399020), (12400, 5408204), (13100, 5119216), (16244, 4128400), (20305, 3302720), (20642, 3248800), (20960, 3199510), (24800, 2704102), (26200, 2559608), (32488, 2064200), (40610, 1651360), (41284, 1624400), (41920, 1599755), (49600, 1352051), (51605, 1299520), (52400, 1279804), (64976, 1032100), (81220, 825680), (82568, 812200), (101525, 660544), (103210, 649760), (104800, 639902), (129952, 516050), (162440, 412840), (165136, 406100), (203050, 330272), (206420, 324880), (209600, 319951), (258025, 259904)]