13086080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 37601280

約数和(自身を除く): 24515200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 127, 128, 140, 160, 161, 184, 224, 230, 254, 280, 320, 322, 368, 448, 460, 508, 560, 635, 640, 644, 736, 805, 889, 896, 920, 1016, 1120, 1270, 1288, 1472, 1610, 1778, 1840, 2032, 2240, 2540, 2576, 2921, 2944, 3220, 3556, 3680, 4064, 4445, 4480, 5080, 5152, 5842, 6440, 7112, 7360, 8128, 8890, 10160, 10304, 11684, 12880, 14224, 14605, 14720, 16256, 17780, 20320, 20447, 20608, 23368, 25760, 28448, 29210, 35560, 40640, 40894, 46736, 51520, 56896, 58420, 71120, 81280, 81788, 93472, 102235, 103040, 113792, 116840, 142240, 163576, 186944, 204470, 233680, 284480, 327152, 373888, 408940, 467360, 568960, 654304, 817880, 934720, 1308608, 1635760, 1869440, 2617216, 3271520, 6543040, 13086080]

約数ペア:

[(1, 13086080), (2, 6543040), (4, 3271520), (5, 2617216), (7, 1869440), (8, 1635760), (10, 1308608), (14, 934720), (16, 817880), (20, 654304), (23, 568960), (28, 467360), (32, 408940), (35, 373888), (40, 327152), (46, 284480), (56, 233680), (64, 204470), (70, 186944), (80, 163576), (92, 142240), (112, 116840), (115, 113792), (127, 103040), (128, 102235), (140, 93472), (160, 81788), (161, 81280), (184, 71120), (224, 58420), (230, 56896), (254, 51520), (280, 46736), (320, 40894), (322, 40640), (368, 35560), (448, 29210), (460, 28448), (508, 25760), (560, 23368), (635, 20608), (640, 20447), (644, 20320), (736, 17780), (805, 16256), (889, 14720), (896, 14605), (920, 14224), (1016, 12880), (1120, 11684), (1270, 10304), (1288, 10160), (1472, 8890), (1610, 8128), (1778, 7360), (1840, 7112), (2032, 6440), (2240, 5842), (2540, 5152), (2576, 5080), (2921, 4480), (2944, 4445), (3220, 4064), (3556, 3680)]