162465240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{719}}^1$

素因数の和:1009

約数の個数: 128

約数和(自身を含む): 559872000

約数和(自身を除く): 397406760

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, 105, 120, 140, 168, 210, 269, 280, 420, 538, 719, 807, 840, 1076, 1345, 1438, 1614, 1883, 2152, 2157, 2690, 2876, 3228, 3595, 3766, 4035, 4314, 5033, 5380, 5649, 5752, 6456, 7190, 7532, 8070, 8628, 9415, 10066, 10760, 10785, 11298, 14380, 15064, 15099, 16140, 17256, 18830, 20132, 21570, 22596, 25165, 28245, 28760, 30198, 32280, 37660, 40264, 43140, 45192, 50330, 56490, 60396, 75320, 75495, 86280, 100660, 112980, 120792, 150990, 193411, 201320, 225960, 301980, 386822, 580233, 603960, 773644, 967055, 1160466, 1353877, 1547288, 1934110, 2320932, 2707754, 2901165, 3868220, 4061631, 4641864, 5415508, 5802330, 6769385, 7736440, 8123262, 10831016, 11604660, 13538770, 16246524, 20308155, 23209320, 27077540, 32493048, 40616310, 54155080, 81232620, 162465240]

約数ペア:

[(1, 162465240), (2, 81232620), (3, 54155080), (4, 40616310), (5, 32493048), (6, 27077540), (7, 23209320), (8, 20308155), (10, 16246524), (12, 13538770), (14, 11604660), (15, 10831016), (20, 8123262), (21, 7736440), (24, 6769385), (28, 5802330), (30, 5415508), (35, 4641864), (40, 4061631), (42, 3868220), (56, 2901165), (60, 2707754), (70, 2320932), (84, 1934110), (105, 1547288), (120, 1353877), (140, 1160466), (168, 967055), (210, 773644), (269, 603960), (280, 580233), (420, 386822), (538, 301980), (719, 225960), (807, 201320), (840, 193411), (1076, 150990), (1345, 120792), (1438, 112980), (1614, 100660), (1883, 86280), (2152, 75495), (2157, 75320), (2690, 60396), (2876, 56490), (3228, 50330), (3595, 45192), (3766, 43140), (4035, 40264), (4314, 37660), (5033, 32280), (5380, 30198), (5649, 28760), (5752, 28245), (6456, 25165), (7190, 22596), (7532, 21570), (8070, 20132), (8628, 18830), (9415, 17256), (10066, 16140), (10760, 15099), (10785, 15064), (11298, 14380)]