678833040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4037

約数の個数: 160

約数和(自身を含む): 2267283456

約数和(自身を除く): 1588450416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2480, 2760, 2852, 3565, 3720, 3967, 4278, 5520, 5704, 7130, 7440, 7934, 8556, 10695, 11408, 11901, 14260, 15868, 17112, 19835, 21390, 23802, 28520, 31736, 34224, 39670, 42780, 47604, 57040, 59505, 63472, 79340, 85560, 91241, 95208, 119010, 122977, 158680, 171120, 182482, 190416, 238020, 245954, 273723, 317360, 364964, 368931, 456205, 476040, 491908, 547446, 614885, 729928, 737862, 912410, 952080, 983816, 1094892, 1229770, 1368615, 1459856, 1475724, 1824820, 1844655, 1967632, 2189784, 2459540, 2737230, 2828471, 2951448, 3649640, 3689310, 4379568, 4919080, 5474460, 5656942, 5902896, 7299280, 7378620, 8485413, 9838160, 10948920, 11313884, 14142355, 14757240, 16970826, 21897840, 22627768, 28284710, 29514480, 33941652, 42427065, 45255536, 56569420, 67883304, 84854130, 113138840, 135766608, 169708260, 226277680, 339416520, 678833040]

約数ペア:

[(1, 678833040), (2, 339416520), (3, 226277680), (4, 169708260), (5, 135766608), (6, 113138840), (8, 84854130), (10, 67883304), (12, 56569420), (15, 45255536), (16, 42427065), (20, 33941652), (23, 29514480), (24, 28284710), (30, 22627768), (31, 21897840), (40, 16970826), (46, 14757240), (48, 14142355), (60, 11313884), (62, 10948920), (69, 9838160), (80, 8485413), (92, 7378620), (93, 7299280), (115, 5902896), (120, 5656942), (124, 5474460), (138, 4919080), (155, 4379568), (184, 3689310), (186, 3649640), (230, 2951448), (240, 2828471), (248, 2737230), (276, 2459540), (310, 2189784), (345, 1967632), (368, 1844655), (372, 1824820), (460, 1475724), (465, 1459856), (496, 1368615), (552, 1229770), (620, 1094892), (690, 983816), (713, 952080), (744, 912410), (920, 737862), (930, 729928), (1104, 614885), (1240, 547446), (1380, 491908), (1426, 476040), (1488, 456205), (1840, 368931), (1860, 364964), (2139, 317360), (2480, 273723), (2760, 245954), (2852, 238020), (3565, 190416), (3720, 182482), (3967, 171120), (4278, 158680), (5520, 122977), (5704, 119010), (7130, 95208), (7440, 91241), (7934, 85560), (8556, 79340), (10695, 63472), (11408, 59505), (11901, 57040), (14260, 47604), (15868, 42780), (17112, 39670), (19835, 34224), (21390, 31736), (23802, 28520)]