144802140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3163}}^1$

素因数の和:3291

約数の個数: 96

約数和(自身を含む): 467765760

約数和(自身を除く): 322963620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 3052, 3163, 3270, 3815, 4578, 6326, 6540, 7630, 9156, 9489, 11445, 12652, 15260, 15815, 18978, 22141, 22890, 31630, 37956, 44282, 45780, 47445, 63260, 66423, 88564, 94890, 110705, 132846, 189780, 221410, 265692, 332115, 344767, 442820, 664230, 689534, 1034301, 1328460, 1379068, 1723835, 2068602, 2413369, 3447670, 4137204, 4826738, 5171505, 6895340, 7240107, 9653476, 10343010, 12066845, 14480214, 20686020, 24133690, 28960428, 36200535, 48267380, 72401070, 144802140]

約数ペア:

[(1, 144802140), (2, 72401070), (3, 48267380), (4, 36200535), (5, 28960428), (6, 24133690), (7, 20686020), (10, 14480214), (12, 12066845), (14, 10343010), (15, 9653476), (20, 7240107), (21, 6895340), (28, 5171505), (30, 4826738), (35, 4137204), (42, 3447670), (60, 2413369), (70, 2068602), (84, 1723835), (105, 1379068), (109, 1328460), (140, 1034301), (210, 689534), (218, 664230), (327, 442820), (420, 344767), (436, 332115), (545, 265692), (654, 221410), (763, 189780), (1090, 132846), (1308, 110705), (1526, 94890), (1635, 88564), (2180, 66423), (2289, 63260), (3052, 47445), (3163, 45780), (3270, 44282), (3815, 37956), (4578, 31630), (6326, 22890), (6540, 22141), (7630, 18978), (9156, 15815), (9489, 15260), (11445, 12652)]