15698004680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{4003}}^1$

素因数の和:4183

約数の個数: 128

約数和(自身を含む): 38399961600

約数和(自身を除く): 22701956920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 79, 85, 136, 146, 158, 170, 292, 316, 340, 365, 395, 584, 632, 680, 730, 790, 1241, 1343, 1460, 1580, 2482, 2686, 2920, 3160, 4003, 4964, 5372, 5767, 6205, 6715, 8006, 9928, 10744, 11534, 12410, 13430, 16012, 20015, 23068, 24820, 26860, 28835, 32024, 40030, 46136, 49640, 53720, 57670, 68051, 80060, 98039, 115340, 136102, 160120, 196078, 230680, 272204, 292219, 316237, 340255, 392156, 490195, 544408, 584438, 632474, 680510, 784312, 980390, 1168876, 1264948, 1361020, 1461095, 1581185, 1960780, 2337752, 2529896, 2722040, 2922190, 3162370, 3921560, 4967723, 5376029, 5844380, 6324740, 9935446, 10752058, 11688760, 12649480, 19870892, 21504116, 23085301, 24838615, 26880145, 39741784, 43008232, 46170602, 49677230, 53760290, 92341204, 99354460, 107520580, 115426505, 184682408, 198708920, 215041160, 230853010, 392450117, 461706020, 784900234, 923412040, 1569800468, 1962250585, 3139600936, 3924501170, 7849002340, 15698004680]

約数ペア:

[(1, 15698004680), (2, 7849002340), (4, 3924501170), (5, 3139600936), (8, 1962250585), (10, 1569800468), (17, 923412040), (20, 784900234), (34, 461706020), (40, 392450117), (68, 230853010), (73, 215041160), (79, 198708920), (85, 184682408), (136, 115426505), (146, 107520580), (158, 99354460), (170, 92341204), (292, 53760290), (316, 49677230), (340, 46170602), (365, 43008232), (395, 39741784), (584, 26880145), (632, 24838615), (680, 23085301), (730, 21504116), (790, 19870892), (1241, 12649480), (1343, 11688760), (1460, 10752058), (1580, 9935446), (2482, 6324740), (2686, 5844380), (2920, 5376029), (3160, 4967723), (4003, 3921560), (4964, 3162370), (5372, 2922190), (5767, 2722040), (6205, 2529896), (6715, 2337752), (8006, 1960780), (9928, 1581185), (10744, 1461095), (11534, 1361020), (12410, 1264948), (13430, 1168876), (16012, 980390), (20015, 784312), (23068, 680510), (24820, 632474), (26860, 584438), (28835, 544408), (32024, 490195), (40030, 392156), (46136, 340255), (49640, 316237), (53720, 292219), (57670, 272204), (68051, 230680), (80060, 196078), (98039, 160120), (115340, 136102)]