72411360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:985

約数の個数: 192

約数和(自身を含む): 272305152

約数和(自身を除く): 199893792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 937, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1874, 1932, 2208, 2415, 2576, 2760, 2811, 3220, 3360, 3680, 3748, 3864, 4685, 4830, 5152, 5520, 5622, 6440, 6559, 7496, 7728, 9370, 9660, 11040, 11244, 12880, 13118, 14055, 14992, 15456, 18740, 19320, 19677, 21551, 22488, 25760, 26236, 28110, 29984, 32795, 37480, 38640, 39354, 43102, 44976, 52472, 56220, 64653, 65590, 74960, 77280, 78708, 86204, 89952, 98385, 104944, 107755, 112440, 129306, 131180, 149920, 150857, 157416, 172408, 196770, 209888, 215510, 224880, 258612, 262360, 301714, 314832, 323265, 344816, 393540, 431020, 449760, 452571, 517224, 524720, 603428, 629664, 646530, 689632, 754285, 787080, 862040, 905142, 1034448, 1049440, 1206856, 1293060, 1508570, 1574160, 1724080, 1810284, 2068896, 2262855, 2413712, 2586120, 3017140, 3148320, 3448160, 3620568, 4525710, 4827424, 5172240, 6034280, 7241136, 9051420, 10344480, 12068560, 14482272, 18102840, 24137120, 36205680, 72411360]

約数ペア:

[(1, 72411360), (2, 36205680), (3, 24137120), (4, 18102840), (5, 14482272), (6, 12068560), (7, 10344480), (8, 9051420), (10, 7241136), (12, 6034280), (14, 5172240), (15, 4827424), (16, 4525710), (20, 3620568), (21, 3448160), (23, 3148320), (24, 3017140), (28, 2586120), (30, 2413712), (32, 2262855), (35, 2068896), (40, 1810284), (42, 1724080), (46, 1574160), (48, 1508570), (56, 1293060), (60, 1206856), (69, 1049440), (70, 1034448), (80, 905142), (84, 862040), (92, 787080), (96, 754285), (105, 689632), (112, 646530), (115, 629664), (120, 603428), (138, 524720), (140, 517224), (160, 452571), (161, 449760), (168, 431020), (184, 393540), (210, 344816), (224, 323265), (230, 314832), (240, 301714), (276, 262360), (280, 258612), (322, 224880), (336, 215510), (345, 209888), (368, 196770), (420, 172408), (460, 157416), (480, 150857), (483, 149920), (552, 131180), (560, 129306), (644, 112440), (672, 107755), (690, 104944), (736, 98385), (805, 89952), (840, 86204), (920, 78708), (937, 77280), (966, 74960), (1104, 65590), (1120, 64653), (1288, 56220), (1380, 52472), (1610, 44976), (1680, 43102), (1840, 39354), (1874, 38640), (1932, 37480), (2208, 32795), (2415, 29984), (2576, 28110), (2760, 26236), (2811, 25760), (3220, 22488), (3360, 21551), (3680, 19677), (3748, 19320), (3864, 18740), (4685, 15456), (4830, 14992), (5152, 14055), (5520, 13118), (5622, 12880), (6440, 11244), (6559, 11040), (7496, 9660), (7728, 9370)]