66493920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 230791680

約数和(自身を除く): 164297760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 317, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 634, 690, 736, 760, 874, 912, 920, 951, 1104, 1140, 1268, 1311, 1380, 1520, 1585, 1748, 1824, 1840, 1902, 2185, 2208, 2280, 2536, 2622, 2760, 3040, 3170, 3496, 3680, 3804, 4370, 4560, 4755, 5072, 5244, 5520, 6023, 6340, 6555, 6992, 7291, 7608, 8740, 9120, 9510, 10144, 10488, 11040, 12046, 12680, 13110, 13984, 14582, 15216, 17480, 18069, 19020, 20976, 21873, 24092, 25360, 26220, 29164, 30115, 30432, 34960, 36138, 36455, 38040, 41952, 43746, 48184, 50720, 52440, 58328, 60230, 69920, 72276, 72910, 76080, 87492, 90345, 96368, 104880, 109365, 116656, 120460, 138529, 144552, 145820, 152160, 174984, 180690, 192736, 209760, 218730, 233312, 240920, 277058, 289104, 291640, 349968, 361380, 415587, 437460, 481840, 554116, 578208, 583280, 692645, 699936, 722760, 831174, 874920, 963680, 1108232, 1166560, 1385290, 1445520, 1662348, 1749840, 2077935, 2216464, 2770580, 2891040, 3324696, 3499680, 4155870, 4432928, 5541160, 6649392, 8311740, 11082320, 13298784, 16623480, 22164640, 33246960, 66493920]

約数ペア:

[(1, 66493920), (2, 33246960), (3, 22164640), (4, 16623480), (5, 13298784), (6, 11082320), (8, 8311740), (10, 6649392), (12, 5541160), (15, 4432928), (16, 4155870), (19, 3499680), (20, 3324696), (23, 2891040), (24, 2770580), (30, 2216464), (32, 2077935), (38, 1749840), (40, 1662348), (46, 1445520), (48, 1385290), (57, 1166560), (60, 1108232), (69, 963680), (76, 874920), (80, 831174), (92, 722760), (95, 699936), (96, 692645), (114, 583280), (115, 578208), (120, 554116), (138, 481840), (152, 437460), (160, 415587), (184, 361380), (190, 349968), (228, 291640), (230, 289104), (240, 277058), (276, 240920), (285, 233312), (304, 218730), (317, 209760), (345, 192736), (368, 180690), (380, 174984), (437, 152160), (456, 145820), (460, 144552), (480, 138529), (552, 120460), (570, 116656), (608, 109365), (634, 104880), (690, 96368), (736, 90345), (760, 87492), (874, 76080), (912, 72910), (920, 72276), (951, 69920), (1104, 60230), (1140, 58328), (1268, 52440), (1311, 50720), (1380, 48184), (1520, 43746), (1585, 41952), (1748, 38040), (1824, 36455), (1840, 36138), (1902, 34960), (2185, 30432), (2208, 30115), (2280, 29164), (2536, 26220), (2622, 25360), (2760, 24092), (3040, 21873), (3170, 20976), (3496, 19020), (3680, 18069), (3804, 17480), (4370, 15216), (4560, 14582), (4755, 13984), (5072, 13110), (5244, 12680), (5520, 12046), (6023, 11040), (6340, 10488), (6555, 10144), (6992, 9510), (7291, 9120), (7608, 8740)]