65943323040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19625989}}^1$

素因数の和:19626014

約数の個数: 96

約数和(自身を含む): 237395975040

約数和(自身を除く): 171452652000

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 19625989, 39251978, 58877967, 78503956, 98129945, 117755934, 137381923, 157007912, 196259890, 235511868, 274763846, 294389835, 314015824, 392519780, 412145769, 471023736, 549527692, 588779670, 628031648, 686909615, 785039560, 824291538, 942047472, 1099055384, 1177559340, 1373819230, 1570079120, 1648583076, 1884094944, 2060728845, 2198110768, 2355118680, 2747638460, 3140158240, 3297166152, 4121457690, 4396221536, 4710237360, 5495276920, 6594332304, 8242915380, 9420474720, 10990553840, 13188664608, 16485830760, 21981107680, 32971661520, 65943323040]

約数ペア:

[(1, 65943323040), (2, 32971661520), (3, 21981107680), (4, 16485830760), (5, 13188664608), (6, 10990553840), (7, 9420474720), (8, 8242915380), (10, 6594332304), (12, 5495276920), (14, 4710237360), (15, 4396221536), (16, 4121457690), (20, 3297166152), (21, 3140158240), (24, 2747638460), (28, 2355118680), (30, 2198110768), (32, 2060728845), (35, 1884094944), (40, 1648583076), (42, 1570079120), (48, 1373819230), (56, 1177559340), (60, 1099055384), (70, 942047472), (80, 824291538), (84, 785039560), (96, 686909615), (105, 628031648), (112, 588779670), (120, 549527692), (140, 471023736), (160, 412145769), (168, 392519780), (210, 314015824), (224, 294389835), (240, 274763846), (280, 235511868), (336, 196259890), (420, 157007912), (480, 137381923), (560, 117755934), (672, 98129945), (840, 78503956), (1120, 58877967), (1680, 39251978), (3360, 19625989)]