240076872

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{7561}}^1$

素因数の和:7593

約数の個数: 120

約数和(自身を含む): 782326710

約数和(自身を除く): 542249838

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7561, 7938, 10584, 15122, 15876, 22683, 30244, 31752, 45366, 52927, 60488, 68049, 90732, 105854, 136098, 158781, 181464, 204147, 211708, 272196, 317562, 370489, 408294, 423416, 476343, 544392, 612441, 635124, 740978, 816588, 952686, 1111467, 1224882, 1270248, 1429029, 1481956, 1633176, 1905372, 2222934, 2449764, 2858058, 2963912, 3334401, 3810744, 4287087, 4445868, 4899528, 5716116, 6668802, 8574174, 8891736, 10003203, 11432232, 13337604, 17148348, 20006406, 26675208, 30009609, 34296696, 40012812, 60019218, 80025624, 120038436, 240076872]

約数ペア:

[(1, 240076872), (2, 120038436), (3, 80025624), (4, 60019218), (6, 40012812), (7, 34296696), (8, 30009609), (9, 26675208), (12, 20006406), (14, 17148348), (18, 13337604), (21, 11432232), (24, 10003203), (27, 8891736), (28, 8574174), (36, 6668802), (42, 5716116), (49, 4899528), (54, 4445868), (56, 4287087), (63, 3810744), (72, 3334401), (81, 2963912), (84, 2858058), (98, 2449764), (108, 2222934), (126, 1905372), (147, 1633176), (162, 1481956), (168, 1429029), (189, 1270248), (196, 1224882), (216, 1111467), (252, 952686), (294, 816588), (324, 740978), (378, 635124), (392, 612441), (441, 544392), (504, 476343), (567, 423416), (588, 408294), (648, 370489), (756, 317562), (882, 272196), (1134, 211708), (1176, 204147), (1323, 181464), (1512, 158781), (1764, 136098), (2268, 105854), (2646, 90732), (3528, 68049), (3969, 60488), (4536, 52927), (5292, 45366), (7561, 31752), (7938, 30244), (10584, 22683), (15122, 15876)]