219056040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{86927}}^1$

素因数の和:86951

約数の個数: 96

約数和(自身を含む): 813646080

約数和(自身を除く): 594590040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 86927, 173854, 260781, 347708, 434635, 521562, 608489, 695416, 782343, 869270, 1043124, 1216978, 1303905, 1564686, 1738540, 1825467, 2086248, 2433956, 2607810, 3042445, 3129372, 3477080, 3650934, 3911715, 4867912, 5215620, 5476401, 6084890, 6258744, 7301868, 7823430, 9127335, 10431240, 10952802, 12169780, 14603736, 15646860, 18254670, 21905604, 24339560, 27382005, 31293720, 36509340, 43811208, 54764010, 73018680, 109528020, 219056040]

約数ペア:

[(1, 219056040), (2, 109528020), (3, 73018680), (4, 54764010), (5, 43811208), (6, 36509340), (7, 31293720), (8, 27382005), (9, 24339560), (10, 21905604), (12, 18254670), (14, 15646860), (15, 14603736), (18, 12169780), (20, 10952802), (21, 10431240), (24, 9127335), (28, 7823430), (30, 7301868), (35, 6258744), (36, 6084890), (40, 5476401), (42, 5215620), (45, 4867912), (56, 3911715), (60, 3650934), (63, 3477080), (70, 3129372), (72, 3042445), (84, 2607810), (90, 2433956), (105, 2086248), (120, 1825467), (126, 1738540), (140, 1564686), (168, 1303905), (180, 1216978), (210, 1043124), (252, 869270), (280, 782343), (315, 695416), (360, 608489), (420, 521562), (504, 434635), (630, 347708), (840, 260781), (1260, 173854), (2520, 86927)]