141871120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1532

約数の個数: 80

約数和(自身を含む): 354285360

約数和(自身を除く): 212414240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 73, 80, 85, 136, 146, 170, 272, 292, 340, 365, 584, 680, 730, 1168, 1241, 1360, 1429, 1460, 2482, 2858, 2920, 4964, 5716, 5840, 6205, 7145, 9928, 11432, 12410, 14290, 19856, 22864, 24293, 24820, 28580, 48586, 49640, 57160, 97172, 99280, 104317, 114320, 121465, 194344, 208634, 242930, 388688, 417268, 485860, 521585, 834536, 971720, 1043170, 1669072, 1773389, 1943440, 2086340, 3546778, 4172680, 7093556, 8345360, 8866945, 14187112, 17733890, 28374224, 35467780, 70935560, 141871120]

約数ペア:

[(1, 141871120), (2, 70935560), (4, 35467780), (5, 28374224), (8, 17733890), (10, 14187112), (16, 8866945), (17, 8345360), (20, 7093556), (34, 4172680), (40, 3546778), (68, 2086340), (73, 1943440), (80, 1773389), (85, 1669072), (136, 1043170), (146, 971720), (170, 834536), (272, 521585), (292, 485860), (340, 417268), (365, 388688), (584, 242930), (680, 208634), (730, 194344), (1168, 121465), (1241, 114320), (1360, 104317), (1429, 99280), (1460, 97172), (2482, 57160), (2858, 49640), (2920, 48586), (4964, 28580), (5716, 24820), (5840, 24293), (6205, 22864), (7145, 19856), (9928, 14290), (11432, 12410)]