473741520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{281989}}^1$

素因数の和:282012

約数の個数: 80

約数和(自身を含む): 1678404480

約数和(自身を除く): 1204662960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 281989, 563978, 845967, 1127956, 1409945, 1691934, 1973923, 2255912, 2819890, 3383868, 3947846, 4229835, 4511824, 5639780, 5921769, 6767736, 7895692, 8459670, 9869615, 11279560, 11843538, 13535472, 15791384, 16919340, 19739230, 22559120, 23687076, 29608845, 31582768, 33838680, 39478460, 47374152, 59217690, 67677360, 78956920, 94748304, 118435380, 157913840, 236870760, 473741520]

約数ペア:

[(1, 473741520), (2, 236870760), (3, 157913840), (4, 118435380), (5, 94748304), (6, 78956920), (7, 67677360), (8, 59217690), (10, 47374152), (12, 39478460), (14, 33838680), (15, 31582768), (16, 29608845), (20, 23687076), (21, 22559120), (24, 19739230), (28, 16919340), (30, 15791384), (35, 13535472), (40, 11843538), (42, 11279560), (48, 9869615), (56, 8459670), (60, 7895692), (70, 6767736), (80, 5921769), (84, 5639780), (105, 4511824), (112, 4229835), (120, 3947846), (140, 3383868), (168, 2819890), (210, 2255912), (240, 1973923), (280, 1691934), (336, 1409945), (420, 1127956), (560, 845967), (840, 563978), (1680, 281989)]