2143076040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{850427}}^1$

素因数の和:850451

約数の個数: 96

約数和(自身を含む): 7960006080

約数和(自身を除く): 5816930040

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, 850427, 1700854, 2551281, 3401708, 4252135, 5102562, 5952989, 6803416, 7653843, 8504270, 10205124, 11905978, 12756405, 15307686, 17008540, 17858967, 20410248, 23811956, 25512810, 29764945, 30615372, 34017080, 35717934, 38269215, 47623912, 51025620, 53576901, 59529890, 61230744, 71435868, 76538430, 89294835, 102051240, 107153802, 119059780, 142871736, 153076860, 178589670, 214307604, 238119560, 267884505, 306153720, 357179340, 428615208, 535769010, 714358680, 1071538020, 2143076040]

約数ペア:

[(1, 2143076040), (2, 1071538020), (3, 714358680), (4, 535769010), (5, 428615208), (6, 357179340), (7, 306153720), (8, 267884505), (9, 238119560), (10, 214307604), (12, 178589670), (14, 153076860), (15, 142871736), (18, 119059780), (20, 107153802), (21, 102051240), (24, 89294835), (28, 76538430), (30, 71435868), (35, 61230744), (36, 59529890), (40, 53576901), (42, 51025620), (45, 47623912), (56, 38269215), (60, 35717934), (63, 34017080), (70, 30615372), (72, 29764945), (84, 25512810), (90, 23811956), (105, 20410248), (120, 17858967), (126, 17008540), (140, 15307686), (168, 12756405), (180, 11905978), (210, 10205124), (252, 8504270), (280, 7653843), (315, 6803416), (360, 5952989), (420, 5102562), (504, 4252135), (630, 3401708), (840, 2551281), (1260, 1700854), (2520, 850427)]