223038480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{132761}}^1$

素因数の和:132784

約数の個数: 80

約数和(自身を含む): 790199424

約数和(自身を除く): 567160944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 132761, 265522, 398283, 531044, 663805, 796566, 929327, 1062088, 1327610, 1593132, 1858654, 1991415, 2124176, 2655220, 2787981, 3186264, 3717308, 3982830, 4646635, 5310440, 5575962, 6372528, 7434616, 7965660, 9293270, 10620880, 11151924, 13939905, 14869232, 15931320, 18586540, 22303848, 27879810, 31862640, 37173080, 44607696, 55759620, 74346160, 111519240, 223038480]

約数ペア:

[(1, 223038480), (2, 111519240), (3, 74346160), (4, 55759620), (5, 44607696), (6, 37173080), (7, 31862640), (8, 27879810), (10, 22303848), (12, 18586540), (14, 15931320), (15, 14869232), (16, 13939905), (20, 11151924), (21, 10620880), (24, 9293270), (28, 7965660), (30, 7434616), (35, 6372528), (40, 5575962), (42, 5310440), (48, 4646635), (56, 3982830), (60, 3717308), (70, 3186264), (80, 2787981), (84, 2655220), (105, 2124176), (112, 1991415), (120, 1858654), (140, 1593132), (168, 1327610), (210, 1062088), (240, 929327), (280, 796566), (336, 663805), (420, 531044), (560, 398283), (840, 265522), (1680, 132761)]