13405080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{661}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 43612560

約数和(自身を除く): 30207480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 661, 676, 780, 845, 1014, 1322, 1352, 1560, 1690, 1983, 2028, 2535, 2644, 3305, 3380, 3966, 4056, 5070, 5288, 6610, 6760, 7932, 8593, 9915, 10140, 13220, 15864, 17186, 19830, 20280, 25779, 26440, 34372, 39660, 42965, 51558, 68744, 79320, 85930, 103116, 111709, 128895, 171860, 206232, 223418, 257790, 335127, 343720, 446836, 515580, 558545, 670254, 893672, 1031160, 1117090, 1340508, 1675635, 2234180, 2681016, 3351270, 4468360, 6702540, 13405080]

約数ペア:

[(1, 13405080), (2, 6702540), (3, 4468360), (4, 3351270), (5, 2681016), (6, 2234180), (8, 1675635), (10, 1340508), (12, 1117090), (13, 1031160), (15, 893672), (20, 670254), (24, 558545), (26, 515580), (30, 446836), (39, 343720), (40, 335127), (52, 257790), (60, 223418), (65, 206232), (78, 171860), (104, 128895), (120, 111709), (130, 103116), (156, 85930), (169, 79320), (195, 68744), (260, 51558), (312, 42965), (338, 39660), (390, 34372), (507, 26440), (520, 25779), (661, 20280), (676, 19830), (780, 17186), (845, 15864), (1014, 13220), (1322, 10140), (1352, 9915), (1560, 8593), (1690, 7932), (1983, 6760), (2028, 6610), (2535, 5288), (2644, 5070), (3305, 4056), (3380, 3966)]