12766740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 28601580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 269, 339, 420, 452, 538, 565, 678, 791, 807, 1076, 1130, 1345, 1356, 1582, 1614, 1695, 1883, 2260, 2373, 2690, 3164, 3228, 3390, 3766, 3955, 4035, 4746, 5380, 5649, 6780, 7532, 7910, 8070, 9415, 9492, 11298, 11865, 15820, 16140, 18830, 22596, 23730, 28245, 30397, 37660, 47460, 56490, 60794, 91191, 112980, 121588, 151985, 182382, 212779, 303970, 364764, 425558, 455955, 607940, 638337, 851116, 911910, 1063895, 1276674, 1823820, 2127790, 2553348, 3191685, 4255580, 6383370, 12766740]

約数ペア:

[(1, 12766740), (2, 6383370), (3, 4255580), (4, 3191685), (5, 2553348), (6, 2127790), (7, 1823820), (10, 1276674), (12, 1063895), (14, 911910), (15, 851116), (20, 638337), (21, 607940), (28, 455955), (30, 425558), (35, 364764), (42, 303970), (60, 212779), (70, 182382), (84, 151985), (105, 121588), (113, 112980), (140, 91191), (210, 60794), (226, 56490), (269, 47460), (339, 37660), (420, 30397), (452, 28245), (538, 23730), (565, 22596), (678, 18830), (791, 16140), (807, 15820), (1076, 11865), (1130, 11298), (1345, 9492), (1356, 9415), (1582, 8070), (1614, 7910), (1695, 7532), (1883, 6780), (2260, 5649), (2373, 5380), (2690, 4746), (3164, 4035), (3228, 3955), (3390, 3766)]