139690440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 468604800

約数和(自身を除く): 328914360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 360, 422, 540, 613, 633, 844, 1055, 1080, 1226, 1266, 1688, 1839, 1899, 2110, 2452, 2532, 3065, 3165, 3678, 3798, 4220, 4904, 5064, 5517, 5697, 6130, 6330, 7356, 7596, 8440, 9195, 9495, 11034, 11394, 12260, 12660, 14712, 15192, 16551, 18390, 18990, 22068, 22788, 24520, 25320, 27585, 28485, 33102, 36780, 37980, 44136, 45576, 55170, 56970, 66204, 73560, 75960, 82755, 110340, 113940, 129343, 132408, 165510, 220680, 227880, 258686, 331020, 388029, 517372, 646715, 662040, 776058, 1034744, 1164087, 1293430, 1552116, 1940145, 2328174, 2586860, 3104232, 3492261, 3880290, 4656348, 5173720, 5820435, 6984522, 7760580, 9312696, 11640870, 13969044, 15521160, 17461305, 23281740, 27938088, 34922610, 46563480, 69845220, 139690440]

約数ペア:

[(1, 139690440), (2, 69845220), (3, 46563480), (4, 34922610), (5, 27938088), (6, 23281740), (8, 17461305), (9, 15521160), (10, 13969044), (12, 11640870), (15, 9312696), (18, 7760580), (20, 6984522), (24, 5820435), (27, 5173720), (30, 4656348), (36, 3880290), (40, 3492261), (45, 3104232), (54, 2586860), (60, 2328174), (72, 1940145), (90, 1552116), (108, 1293430), (120, 1164087), (135, 1034744), (180, 776058), (211, 662040), (216, 646715), (270, 517372), (360, 388029), (422, 331020), (540, 258686), (613, 227880), (633, 220680), (844, 165510), (1055, 132408), (1080, 129343), (1226, 113940), (1266, 110340), (1688, 82755), (1839, 75960), (1899, 73560), (2110, 66204), (2452, 56970), (2532, 55170), (3065, 45576), (3165, 44136), (3678, 37980), (3798, 36780), (4220, 33102), (4904, 28485), (5064, 27585), (5517, 25320), (5697, 24520), (6130, 22788), (6330, 22068), (7356, 18990), (7596, 18390), (8440, 16551), (9195, 15192), (9495, 14712), (11034, 12660), (11394, 12260)]