140875560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{55903}}^1$

素因数の和:55927

約数の個数: 96

約数和(自身を含む): 523261440

約数和(自身を除く): 382385880

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, 55903, 111806, 167709, 223612, 279515, 335418, 391321, 447224, 503127, 559030, 670836, 782642, 838545, 1006254, 1118060, 1173963, 1341672, 1565284, 1677090, 1956605, 2012508, 2236120, 2347926, 2515635, 3130568, 3354180, 3521889, 3913210, 4025016, 4695852, 5031270, 5869815, 6708360, 7043778, 7826420, 9391704, 10062540, 11739630, 14087556, 15652840, 17609445, 20125080, 23479260, 28175112, 35218890, 46958520, 70437780, 140875560]

約数ペア:

[(1, 140875560), (2, 70437780), (3, 46958520), (4, 35218890), (5, 28175112), (6, 23479260), (7, 20125080), (8, 17609445), (9, 15652840), (10, 14087556), (12, 11739630), (14, 10062540), (15, 9391704), (18, 7826420), (20, 7043778), (21, 6708360), (24, 5869815), (28, 5031270), (30, 4695852), (35, 4025016), (36, 3913210), (40, 3521889), (42, 3354180), (45, 3130568), (56, 2515635), (60, 2347926), (63, 2236120), (70, 2012508), (72, 1956605), (84, 1677090), (90, 1565284), (105, 1341672), (120, 1173963), (126, 1118060), (140, 1006254), (168, 838545), (180, 782642), (210, 670836), (252, 559030), (280, 503127), (315, 447224), (360, 391321), (420, 335418), (504, 279515), (630, 223612), (840, 167709), (1260, 111806), (2520, 55903)]