166904520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 518192640

約数和(自身を除く): 351288120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 101, 120, 141, 188, 202, 235, 282, 293, 303, 376, 404, 470, 505, 564, 586, 606, 705, 808, 879, 940, 1010, 1128, 1172, 1212, 1410, 1465, 1515, 1758, 1880, 2020, 2344, 2424, 2820, 2930, 3030, 3516, 4040, 4395, 4747, 5640, 5860, 6060, 7032, 8790, 9494, 11720, 12120, 13771, 14241, 17580, 18988, 23735, 27542, 28482, 29593, 35160, 37976, 41313, 47470, 55084, 56964, 59186, 68855, 71205, 82626, 88779, 94940, 110168, 113928, 118372, 137710, 142410, 147965, 165252, 177558, 189880, 206565, 236744, 275420, 284820, 295930, 330504, 355116, 413130, 443895, 550840, 569640, 591860, 710232, 826260, 887790, 1183720, 1390871, 1652520, 1775580, 2781742, 3551160, 4172613, 5563484, 6954355, 8345226, 11126968, 13908710, 16690452, 20863065, 27817420, 33380904, 41726130, 55634840, 83452260, 166904520]

約数ペア:

[(1, 166904520), (2, 83452260), (3, 55634840), (4, 41726130), (5, 33380904), (6, 27817420), (8, 20863065), (10, 16690452), (12, 13908710), (15, 11126968), (20, 8345226), (24, 6954355), (30, 5563484), (40, 4172613), (47, 3551160), (60, 2781742), (94, 1775580), (101, 1652520), (120, 1390871), (141, 1183720), (188, 887790), (202, 826260), (235, 710232), (282, 591860), (293, 569640), (303, 550840), (376, 443895), (404, 413130), (470, 355116), (505, 330504), (564, 295930), (586, 284820), (606, 275420), (705, 236744), (808, 206565), (879, 189880), (940, 177558), (1010, 165252), (1128, 147965), (1172, 142410), (1212, 137710), (1410, 118372), (1465, 113928), (1515, 110168), (1758, 94940), (1880, 88779), (2020, 82626), (2344, 71205), (2424, 68855), (2820, 59186), (2930, 56964), (3030, 55084), (3516, 47470), (4040, 41313), (4395, 37976), (4747, 35160), (5640, 29593), (5860, 28482), (6060, 27542), (7032, 23735), (8790, 18988), (9494, 17580), (11720, 14241), (12120, 13771)]