84585480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1119

約数の個数: 128

約数和(自身を含む): 293172480

約数和(自身を除く): 208587000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 997, 1010, 1212, 1414, 1515, 1994, 2020, 2121, 2424, 2828, 2991, 3030, 3535, 3988, 4040, 4242, 4985, 5656, 5982, 6060, 6979, 7070, 7976, 8484, 9970, 10605, 11964, 12120, 13958, 14140, 14955, 16968, 19940, 20937, 21210, 23928, 27916, 28280, 29910, 34895, 39880, 41874, 42420, 55832, 59820, 69790, 83748, 84840, 100697, 104685, 119640, 139580, 167496, 201394, 209370, 279160, 302091, 402788, 418740, 503485, 604182, 704879, 805576, 837480, 1006970, 1208364, 1409758, 1510455, 2013940, 2114637, 2416728, 2819516, 3020910, 3524395, 4027880, 4229274, 5639032, 6041820, 7048790, 8458548, 10573185, 12083640, 14097580, 16917096, 21146370, 28195160, 42292740, 84585480]

約数ペア:

[(1, 84585480), (2, 42292740), (3, 28195160), (4, 21146370), (5, 16917096), (6, 14097580), (7, 12083640), (8, 10573185), (10, 8458548), (12, 7048790), (14, 6041820), (15, 5639032), (20, 4229274), (21, 4027880), (24, 3524395), (28, 3020910), (30, 2819516), (35, 2416728), (40, 2114637), (42, 2013940), (56, 1510455), (60, 1409758), (70, 1208364), (84, 1006970), (101, 837480), (105, 805576), (120, 704879), (140, 604182), (168, 503485), (202, 418740), (210, 402788), (280, 302091), (303, 279160), (404, 209370), (420, 201394), (505, 167496), (606, 139580), (707, 119640), (808, 104685), (840, 100697), (997, 84840), (1010, 83748), (1212, 69790), (1414, 59820), (1515, 55832), (1994, 42420), (2020, 41874), (2121, 39880), (2424, 34895), (2828, 29910), (2991, 28280), (3030, 27916), (3535, 23928), (3988, 21210), (4040, 20937), (4242, 19940), (4985, 16968), (5656, 14955), (5982, 14140), (6060, 13958), (6979, 12120), (7070, 11964), (7976, 10605), (8484, 9970)]