67811520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{10091}}^1$

素因数の和:10118

約数の個数: 112

約数和(自身を含む): 246083328

約数和(自身を除く): 178271808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 10091, 20182, 30273, 40364, 50455, 60546, 70637, 80728, 100910, 121092, 141274, 151365, 161456, 201820, 211911, 242184, 282548, 302730, 322912, 353185, 403640, 423822, 484368, 565096, 605460, 645824, 706370, 807280, 847644, 968736, 1059555, 1130192, 1210920, 1412740, 1614560, 1695288, 1937472, 2119110, 2260384, 2421840, 2825480, 3229120, 3390576, 4238220, 4520768, 4843680, 5650960, 6781152, 8476440, 9687360, 11301920, 13562304, 16952880, 22603840, 33905760, 67811520]

約数ペア:

[(1, 67811520), (2, 33905760), (3, 22603840), (4, 16952880), (5, 13562304), (6, 11301920), (7, 9687360), (8, 8476440), (10, 6781152), (12, 5650960), (14, 4843680), (15, 4520768), (16, 4238220), (20, 3390576), (21, 3229120), (24, 2825480), (28, 2421840), (30, 2260384), (32, 2119110), (35, 1937472), (40, 1695288), (42, 1614560), (48, 1412740), (56, 1210920), (60, 1130192), (64, 1059555), (70, 968736), (80, 847644), (84, 807280), (96, 706370), (105, 645824), (112, 605460), (120, 565096), (140, 484368), (160, 423822), (168, 403640), (192, 353185), (210, 322912), (224, 302730), (240, 282548), (280, 242184), (320, 211911), (336, 201820), (420, 161456), (448, 151365), (480, 141274), (560, 121092), (672, 100910), (840, 80728), (960, 70637), (1120, 60546), (1344, 50455), (1680, 40364), (2240, 30273), (3360, 20182), (6720, 10091)]