400677060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3371}}^1$

素因数の和:3673

約数の個数: 96

約数和(自身を含む): 1287078912

約数和(自身を除く): 886401852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 283, 420, 566, 849, 1132, 1415, 1698, 1981, 2830, 3371, 3396, 3962, 4245, 5660, 5943, 6742, 7924, 8490, 9905, 10113, 11886, 13484, 16855, 16980, 19810, 20226, 23597, 23772, 29715, 33710, 39620, 40452, 47194, 50565, 59430, 67420, 70791, 94388, 101130, 117985, 118860, 141582, 202260, 235970, 283164, 353955, 471940, 707910, 953993, 1415820, 1907986, 2861979, 3815972, 4769965, 5723958, 6677951, 9539930, 11447916, 13355902, 14309895, 19079860, 20033853, 26711804, 28619790, 33389755, 40067706, 57239580, 66779510, 80135412, 100169265, 133559020, 200338530, 400677060]

約数ペア:

[(1, 400677060), (2, 200338530), (3, 133559020), (4, 100169265), (5, 80135412), (6, 66779510), (7, 57239580), (10, 40067706), (12, 33389755), (14, 28619790), (15, 26711804), (20, 20033853), (21, 19079860), (28, 14309895), (30, 13355902), (35, 11447916), (42, 9539930), (60, 6677951), (70, 5723958), (84, 4769965), (105, 3815972), (140, 2861979), (210, 1907986), (283, 1415820), (420, 953993), (566, 707910), (849, 471940), (1132, 353955), (1415, 283164), (1698, 235970), (1981, 202260), (2830, 141582), (3371, 118860), (3396, 117985), (3962, 101130), (4245, 94388), (5660, 70791), (5943, 67420), (6742, 59430), (7924, 50565), (8490, 47194), (9905, 40452), (10113, 39620), (11886, 33710), (13484, 29715), (16855, 23772), (16980, 23597), (19810, 20226)]