39243360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 140555520

約数和(自身を除く): 101312160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 331, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 662, 741, 760, 780, 912, 988, 993, 1040, 1140, 1235, 1248, 1324, 1482, 1520, 1560, 1655, 1824, 1976, 1986, 2080, 2280, 2470, 2648, 2964, 3040, 3120, 3310, 3705, 3952, 3972, 4303, 4560, 4940, 4965, 5296, 5928, 6240, 6289, 6620, 7410, 7904, 7944, 8606, 9120, 9880, 9930, 10592, 11856, 12578, 12909, 13240, 14820, 15888, 17212, 18867, 19760, 19860, 21515, 23712, 25156, 25818, 26480, 29640, 31445, 31776, 34424, 37734, 39520, 39720, 43030, 50312, 51636, 52960, 59280, 62890, 64545, 68848, 75468, 79440, 81757, 86060, 94335, 100624, 103272, 118560, 125780, 129090, 137696, 150936, 158880, 163514, 172120, 188670, 201248, 206544, 245271, 251560, 258180, 301872, 327028, 344240, 377340, 408785, 413088, 490542, 503120, 516360, 603744, 654056, 688480, 754680, 817570, 981084, 1006240, 1032720, 1226355, 1308112, 1509360, 1635140, 1962168, 2065440, 2452710, 2616224, 3018720, 3270280, 3924336, 4905420, 6540560, 7848672, 9810840, 13081120, 19621680, 39243360]

約数ペア:

[(1, 39243360), (2, 19621680), (3, 13081120), (4, 9810840), (5, 7848672), (6, 6540560), (8, 4905420), (10, 3924336), (12, 3270280), (13, 3018720), (15, 2616224), (16, 2452710), (19, 2065440), (20, 1962168), (24, 1635140), (26, 1509360), (30, 1308112), (32, 1226355), (38, 1032720), (39, 1006240), (40, 981084), (48, 817570), (52, 754680), (57, 688480), (60, 654056), (65, 603744), (76, 516360), (78, 503120), (80, 490542), (95, 413088), (96, 408785), (104, 377340), (114, 344240), (120, 327028), (130, 301872), (152, 258180), (156, 251560), (160, 245271), (190, 206544), (195, 201248), (208, 188670), (228, 172120), (240, 163514), (247, 158880), (260, 150936), (285, 137696), (304, 129090), (312, 125780), (331, 118560), (380, 103272), (390, 100624), (416, 94335), (456, 86060), (480, 81757), (494, 79440), (520, 75468), (570, 68848), (608, 64545), (624, 62890), (662, 59280), (741, 52960), (760, 51636), (780, 50312), (912, 43030), (988, 39720), (993, 39520), (1040, 37734), (1140, 34424), (1235, 31776), (1248, 31445), (1324, 29640), (1482, 26480), (1520, 25818), (1560, 25156), (1655, 23712), (1824, 21515), (1976, 19860), (1986, 19760), (2080, 18867), (2280, 17212), (2470, 15888), (2648, 14820), (2964, 13240), (3040, 12909), (3120, 12578), (3310, 11856), (3705, 10592), (3952, 9930), (3972, 9880), (4303, 9120), (4560, 8606), (4940, 7944), (4965, 7904), (5296, 7410), (5928, 6620), (6240, 6289)]