220986360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29231}}^1$

素因数の和:29258

約数の個数: 128

約数和(自身を含む): 841881600

約数和(自身を除く): 620895240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 29231, 58462, 87693, 116924, 146155, 175386, 204617, 233848, 263079, 292310, 350772, 409234, 438465, 526158, 584620, 613851, 701544, 789237, 818468, 876930, 1023085, 1052316, 1169240, 1227702, 1315395, 1578474, 1636936, 1753860, 1841553, 2046170, 2104632, 2455404, 2630790, 3069255, 3156948, 3507720, 3683106, 3946185, 4092340, 4910808, 5261580, 5524659, 6138510, 6313896, 7366212, 7892370, 8184680, 9207765, 10523160, 11049318, 12277020, 14732424, 15784740, 18415530, 22098636, 24554040, 27623295, 31569480, 36831060, 44197272, 55246590, 73662120, 110493180, 220986360]

約数ペア:

[(1, 220986360), (2, 110493180), (3, 73662120), (4, 55246590), (5, 44197272), (6, 36831060), (7, 31569480), (8, 27623295), (9, 24554040), (10, 22098636), (12, 18415530), (14, 15784740), (15, 14732424), (18, 12277020), (20, 11049318), (21, 10523160), (24, 9207765), (27, 8184680), (28, 7892370), (30, 7366212), (35, 6313896), (36, 6138510), (40, 5524659), (42, 5261580), (45, 4910808), (54, 4092340), (56, 3946185), (60, 3683106), (63, 3507720), (70, 3156948), (72, 3069255), (84, 2630790), (90, 2455404), (105, 2104632), (108, 2046170), (120, 1841553), (126, 1753860), (135, 1636936), (140, 1578474), (168, 1315395), (180, 1227702), (189, 1169240), (210, 1052316), (216, 1023085), (252, 876930), (270, 818468), (280, 789237), (315, 701544), (360, 613851), (378, 584620), (420, 526158), (504, 438465), (540, 409234), (630, 350772), (756, 292310), (840, 263079), (945, 233848), (1080, 204617), (1260, 175386), (1512, 146155), (1890, 116924), (2520, 87693), (3780, 58462), (7560, 29231)]