144659340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{114809}}^1$

素因数の和:114831

約数の個数: 72

約数和(自身を含む): 501490080

約数和(自身を除く): 356830740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 114809, 229618, 344427, 459236, 574045, 688854, 803663, 1033281, 1148090, 1377708, 1607326, 1722135, 2066562, 2296180, 2410989, 3214652, 3444270, 4018315, 4133124, 4821978, 5166405, 6888540, 7232967, 8036630, 9643956, 10332810, 12054945, 14465934, 16073260, 20665620, 24109890, 28931868, 36164835, 48219780, 72329670, 144659340]

約数ペア:

[(1, 144659340), (2, 72329670), (3, 48219780), (4, 36164835), (5, 28931868), (6, 24109890), (7, 20665620), (9, 16073260), (10, 14465934), (12, 12054945), (14, 10332810), (15, 9643956), (18, 8036630), (20, 7232967), (21, 6888540), (28, 5166405), (30, 4821978), (35, 4133124), (36, 4018315), (42, 3444270), (45, 3214652), (60, 2410989), (63, 2296180), (70, 2066562), (84, 1722135), (90, 1607326), (105, 1377708), (126, 1148090), (140, 1033281), (180, 803663), (210, 688854), (252, 574045), (315, 459236), (420, 344427), (630, 229618), (1260, 114809)]