293539440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 160

約数和(自身を含む): 948796416

約数和(自身を除く): 655256976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 53, 60, 80, 94, 106, 120, 141, 159, 188, 212, 235, 240, 265, 282, 318, 376, 424, 470, 491, 530, 564, 636, 705, 752, 795, 848, 940, 982, 1060, 1128, 1272, 1410, 1473, 1590, 1880, 1964, 2120, 2256, 2455, 2491, 2544, 2820, 2946, 3180, 3760, 3928, 4240, 4910, 4982, 5640, 5892, 6360, 7365, 7473, 7856, 9820, 9964, 11280, 11784, 12455, 12720, 14730, 14946, 19640, 19928, 23077, 23568, 24910, 26023, 29460, 29892, 37365, 39280, 39856, 46154, 49820, 52046, 58920, 59784, 69231, 74730, 78069, 92308, 99640, 104092, 115385, 117840, 119568, 130115, 138462, 149460, 156138, 184616, 199280, 208184, 230770, 260230, 276924, 298920, 312276, 346155, 369232, 390345, 416368, 461540, 520460, 553848, 597840, 624552, 692310, 780690, 923080, 1040920, 1107696, 1223081, 1249104, 1384620, 1561380, 1846160, 2081840, 2446162, 2769240, 3122760, 3669243, 4892324, 5538480, 6115405, 6245520, 7338486, 9784648, 12230810, 14676972, 18346215, 19569296, 24461620, 29353944, 36692430, 48923240, 58707888, 73384860, 97846480, 146769720, 293539440]

約数ペア:

[(1, 293539440), (2, 146769720), (3, 97846480), (4, 73384860), (5, 58707888), (6, 48923240), (8, 36692430), (10, 29353944), (12, 24461620), (15, 19569296), (16, 18346215), (20, 14676972), (24, 12230810), (30, 9784648), (40, 7338486), (47, 6245520), (48, 6115405), (53, 5538480), (60, 4892324), (80, 3669243), (94, 3122760), (106, 2769240), (120, 2446162), (141, 2081840), (159, 1846160), (188, 1561380), (212, 1384620), (235, 1249104), (240, 1223081), (265, 1107696), (282, 1040920), (318, 923080), (376, 780690), (424, 692310), (470, 624552), (491, 597840), (530, 553848), (564, 520460), (636, 461540), (705, 416368), (752, 390345), (795, 369232), (848, 346155), (940, 312276), (982, 298920), (1060, 276924), (1128, 260230), (1272, 230770), (1410, 208184), (1473, 199280), (1590, 184616), (1880, 156138), (1964, 149460), (2120, 138462), (2256, 130115), (2455, 119568), (2491, 117840), (2544, 115385), (2820, 104092), (2946, 99640), (3180, 92308), (3760, 78069), (3928, 74730), (4240, 69231), (4910, 59784), (4982, 58920), (5640, 52046), (5892, 49820), (6360, 46154), (7365, 39856), (7473, 39280), (7856, 37365), (9820, 29892), (9964, 29460), (11280, 26023), (11784, 24910), (12455, 23568), (12720, 23077), (14730, 19928), (14946, 19640)]