13660680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 45619200

約数和(自身を除く): 31958520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 131, 132, 158, 165, 220, 237, 262, 264, 316, 330, 393, 395, 440, 474, 524, 632, 655, 660, 786, 790, 869, 948, 1048, 1185, 1310, 1320, 1441, 1572, 1580, 1738, 1896, 1965, 2370, 2607, 2620, 2882, 3144, 3160, 3476, 3930, 4323, 4345, 4740, 5214, 5240, 5764, 6952, 7205, 7860, 8646, 8690, 9480, 10349, 10428, 11528, 13035, 14410, 15720, 17292, 17380, 20698, 20856, 21615, 26070, 28820, 31047, 34584, 34760, 41396, 43230, 51745, 52140, 57640, 62094, 82792, 86460, 103490, 104280, 113839, 124188, 155235, 172920, 206980, 227678, 248376, 310470, 341517, 413960, 455356, 569195, 620940, 683034, 910712, 1138390, 1241880, 1366068, 1707585, 2276780, 2732136, 3415170, 4553560, 6830340, 13660680]

約数ペア:

[(1, 13660680), (2, 6830340), (3, 4553560), (4, 3415170), (5, 2732136), (6, 2276780), (8, 1707585), (10, 1366068), (11, 1241880), (12, 1138390), (15, 910712), (20, 683034), (22, 620940), (24, 569195), (30, 455356), (33, 413960), (40, 341517), (44, 310470), (55, 248376), (60, 227678), (66, 206980), (79, 172920), (88, 155235), (110, 124188), (120, 113839), (131, 104280), (132, 103490), (158, 86460), (165, 82792), (220, 62094), (237, 57640), (262, 52140), (264, 51745), (316, 43230), (330, 41396), (393, 34760), (395, 34584), (440, 31047), (474, 28820), (524, 26070), (632, 21615), (655, 20856), (660, 20698), (786, 17380), (790, 17292), (869, 15720), (948, 14410), (1048, 13035), (1185, 11528), (1310, 10428), (1320, 10349), (1441, 9480), (1572, 8690), (1580, 8646), (1738, 7860), (1896, 7205), (1965, 6952), (2370, 5764), (2607, 5240), (2620, 5214), (2882, 4740), (3144, 4345), (3160, 4323), (3476, 3930)]