111907520

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 112

約数和(自身を含む): 285292800

約数和(自身を除く): 173385280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 320, 389, 464, 496, 580, 620, 778, 899, 928, 992, 1160, 1240, 1556, 1798, 1856, 1945, 1984, 2320, 2480, 3112, 3596, 3890, 4495, 4640, 4960, 6224, 7192, 7780, 8990, 9280, 9920, 11281, 12059, 12448, 14384, 15560, 17980, 22562, 24118, 24896, 28768, 31120, 35960, 45124, 48236, 56405, 57536, 60295, 62240, 71920, 90248, 96472, 112810, 120590, 124480, 143840, 180496, 192944, 225620, 241180, 287680, 349711, 360992, 385888, 451240, 482360, 699422, 721984, 771776, 902480, 964720, 1398844, 1748555, 1804960, 1929440, 2797688, 3497110, 3609920, 3858880, 5595376, 6994220, 11190752, 13988440, 22381504, 27976880, 55953760, 111907520]

約数ペア:

[(1, 111907520), (2, 55953760), (4, 27976880), (5, 22381504), (8, 13988440), (10, 11190752), (16, 6994220), (20, 5595376), (29, 3858880), (31, 3609920), (32, 3497110), (40, 2797688), (58, 1929440), (62, 1804960), (64, 1748555), (80, 1398844), (116, 964720), (124, 902480), (145, 771776), (155, 721984), (160, 699422), (232, 482360), (248, 451240), (290, 385888), (310, 360992), (320, 349711), (389, 287680), (464, 241180), (496, 225620), (580, 192944), (620, 180496), (778, 143840), (899, 124480), (928, 120590), (992, 112810), (1160, 96472), (1240, 90248), (1556, 71920), (1798, 62240), (1856, 60295), (1945, 57536), (1984, 56405), (2320, 48236), (2480, 45124), (3112, 35960), (3596, 31120), (3890, 28768), (4495, 24896), (4640, 24118), (4960, 22562), (6224, 17980), (7192, 15560), (7780, 14384), (8990, 12448), (9280, 12059), (9920, 11281)]