67749440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1060

約数の個数: 112

約数和(自身を含む): 185440320

約数和(自身を除く): 117690880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1013, 1045, 1216, 1520, 1672, 1760, 2026, 2090, 3040, 3344, 3520, 4052, 4180, 5065, 6080, 6688, 8104, 8360, 10130, 11143, 13376, 16208, 16720, 19247, 20260, 22286, 32416, 33440, 38494, 40520, 44572, 55715, 64832, 66880, 76988, 81040, 89144, 96235, 111430, 153976, 162080, 178288, 192470, 211717, 222860, 307952, 324160, 356576, 384940, 423434, 445720, 615904, 713152, 769880, 846868, 891440, 1058585, 1231808, 1539760, 1693736, 1782880, 2117170, 3079520, 3387472, 3565760, 4234340, 6159040, 6774944, 8468680, 13549888, 16937360, 33874720, 67749440]

約数ペア:

[(1, 67749440), (2, 33874720), (4, 16937360), (5, 13549888), (8, 8468680), (10, 6774944), (11, 6159040), (16, 4234340), (19, 3565760), (20, 3387472), (22, 3079520), (32, 2117170), (38, 1782880), (40, 1693736), (44, 1539760), (55, 1231808), (64, 1058585), (76, 891440), (80, 846868), (88, 769880), (95, 713152), (110, 615904), (152, 445720), (160, 423434), (176, 384940), (190, 356576), (209, 324160), (220, 307952), (304, 222860), (320, 211717), (352, 192470), (380, 178288), (418, 162080), (440, 153976), (608, 111430), (704, 96235), (760, 89144), (836, 81040), (880, 76988), (1013, 66880), (1045, 64832), (1216, 55715), (1520, 44572), (1672, 40520), (1760, 38494), (2026, 33440), (2090, 32416), (3040, 22286), (3344, 20260), (3520, 19247), (4052, 16720), (4180, 16208), (5065, 13376), (6080, 11143), (6688, 10130), (8104, 8360)]