146769720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:605

約数の個数: 128

約数和(自身を含む): 459095040

約数和(自身を除く): 312325320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 53, 60, 94, 106, 120, 141, 159, 188, 212, 235, 265, 282, 318, 376, 424, 470, 491, 530, 564, 636, 705, 795, 940, 982, 1060, 1128, 1272, 1410, 1473, 1590, 1880, 1964, 2120, 2455, 2491, 2820, 2946, 3180, 3928, 4910, 4982, 5640, 5892, 6360, 7365, 7473, 9820, 9964, 11784, 12455, 14730, 14946, 19640, 19928, 23077, 24910, 26023, 29460, 29892, 37365, 46154, 49820, 52046, 58920, 59784, 69231, 74730, 78069, 92308, 99640, 104092, 115385, 130115, 138462, 149460, 156138, 184616, 208184, 230770, 260230, 276924, 298920, 312276, 346155, 390345, 461540, 520460, 553848, 624552, 692310, 780690, 923080, 1040920, 1223081, 1384620, 1561380, 2446162, 2769240, 3122760, 3669243, 4892324, 6115405, 7338486, 9784648, 12230810, 14676972, 18346215, 24461620, 29353944, 36692430, 48923240, 73384860, 146769720]

約数ペア:

[(1, 146769720), (2, 73384860), (3, 48923240), (4, 36692430), (5, 29353944), (6, 24461620), (8, 18346215), (10, 14676972), (12, 12230810), (15, 9784648), (20, 7338486), (24, 6115405), (30, 4892324), (40, 3669243), (47, 3122760), (53, 2769240), (60, 2446162), (94, 1561380), (106, 1384620), (120, 1223081), (141, 1040920), (159, 923080), (188, 780690), (212, 692310), (235, 624552), (265, 553848), (282, 520460), (318, 461540), (376, 390345), (424, 346155), (470, 312276), (491, 298920), (530, 276924), (564, 260230), (636, 230770), (705, 208184), (795, 184616), (940, 156138), (982, 149460), (1060, 138462), (1128, 130115), (1272, 115385), (1410, 104092), (1473, 99640), (1590, 92308), (1880, 78069), (1964, 74730), (2120, 69231), (2455, 59784), (2491, 58920), (2820, 52046), (2946, 49820), (3180, 46154), (3928, 37365), (4910, 29892), (4982, 29460), (5640, 26023), (5892, 24910), (6360, 23077), (7365, 19928), (7473, 19640), (9820, 14946), (9964, 14730), (11784, 12455)]