139723980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1079

約数の個数: 96

約数和(自身を含む): 428924160

約数和(自身を除く): 289200180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 269, 330, 538, 660, 787, 807, 1076, 1345, 1574, 1614, 2361, 2690, 2959, 3148, 3228, 3935, 4035, 4722, 5380, 5918, 7870, 8070, 8657, 8877, 9444, 11805, 11836, 14795, 15740, 16140, 17314, 17754, 23610, 25971, 29590, 34628, 35508, 43285, 44385, 47220, 51942, 59180, 86570, 88770, 103884, 129855, 173140, 177540, 211703, 259710, 423406, 519420, 635109, 846812, 1058515, 1270218, 2117030, 2328733, 2540436, 3175545, 4234060, 4657466, 6351090, 6986199, 9314932, 11643665, 12702180, 13972398, 23287330, 27944796, 34930995, 46574660, 69861990, 139723980]

約数ペア:

[(1, 139723980), (2, 69861990), (3, 46574660), (4, 34930995), (5, 27944796), (6, 23287330), (10, 13972398), (11, 12702180), (12, 11643665), (15, 9314932), (20, 6986199), (22, 6351090), (30, 4657466), (33, 4234060), (44, 3175545), (55, 2540436), (60, 2328733), (66, 2117030), (110, 1270218), (132, 1058515), (165, 846812), (220, 635109), (269, 519420), (330, 423406), (538, 259710), (660, 211703), (787, 177540), (807, 173140), (1076, 129855), (1345, 103884), (1574, 88770), (1614, 86570), (2361, 59180), (2690, 51942), (2959, 47220), (3148, 44385), (3228, 43285), (3935, 35508), (4035, 34628), (4722, 29590), (5380, 25971), (5918, 23610), (7870, 17754), (8070, 17314), (8657, 16140), (8877, 15740), (9444, 14795), (11805, 11836)]