742353120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{719}}^1$

素因数の和:982

約数の個数: 192

約数和(自身を含む): 2612736000

約数和(自身を除く): 1870382880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 239, 240, 270, 288, 360, 432, 478, 480, 540, 717, 719, 720, 864, 956, 1080, 1195, 1434, 1438, 1440, 1912, 2151, 2157, 2160, 2390, 2868, 2876, 3585, 3595, 3824, 4302, 4314, 4320, 4780, 5736, 5752, 6453, 6471, 7170, 7190, 7648, 8604, 8628, 9560, 10755, 10785, 11472, 11504, 12906, 12942, 14340, 14380, 17208, 17256, 19120, 19413, 21510, 21570, 22944, 23008, 25812, 25884, 28680, 28760, 32265, 32355, 34416, 34512, 38240, 38826, 43020, 43140, 51624, 51768, 57360, 57520, 64530, 64710, 68832, 69024, 77652, 86040, 86280, 97065, 103248, 103536, 114720, 115040, 129060, 129420, 155304, 171841, 172080, 172560, 194130, 206496, 207072, 258120, 258840, 310608, 343682, 344160, 345120, 388260, 515523, 516240, 517680, 621216, 687364, 776520, 859205, 1031046, 1032480, 1035360, 1374728, 1546569, 1553040, 1718410, 2062092, 2577615, 2749456, 3093138, 3106080, 3436820, 4124184, 4639707, 5155230, 5498912, 6186276, 6873640, 7732845, 8248368, 9279414, 10310460, 12372552, 13747280, 15465690, 16496736, 18558828, 20620920, 23198535, 24745104, 27494560, 30931380, 37117656, 41241840, 46397070, 49490208, 61862760, 74235312, 82483680, 92794140, 123725520, 148470624, 185588280, 247451040, 371176560, 742353120]

約数ペア:

[(1, 742353120), (2, 371176560), (3, 247451040), (4, 185588280), (5, 148470624), (6, 123725520), (8, 92794140), (9, 82483680), (10, 74235312), (12, 61862760), (15, 49490208), (16, 46397070), (18, 41241840), (20, 37117656), (24, 30931380), (27, 27494560), (30, 24745104), (32, 23198535), (36, 20620920), (40, 18558828), (45, 16496736), (48, 15465690), (54, 13747280), (60, 12372552), (72, 10310460), (80, 9279414), (90, 8248368), (96, 7732845), (108, 6873640), (120, 6186276), (135, 5498912), (144, 5155230), (160, 4639707), (180, 4124184), (216, 3436820), (239, 3106080), (240, 3093138), (270, 2749456), (288, 2577615), (360, 2062092), (432, 1718410), (478, 1553040), (480, 1546569), (540, 1374728), (717, 1035360), (719, 1032480), (720, 1031046), (864, 859205), (956, 776520), (1080, 687364), (1195, 621216), (1434, 517680), (1438, 516240), (1440, 515523), (1912, 388260), (2151, 345120), (2157, 344160), (2160, 343682), (2390, 310608), (2868, 258840), (2876, 258120), (3585, 207072), (3595, 206496), (3824, 194130), (4302, 172560), (4314, 172080), (4320, 171841), (4780, 155304), (5736, 129420), (5752, 129060), (6453, 115040), (6471, 114720), (7170, 103536), (7190, 103248), (7648, 97065), (8604, 86280), (8628, 86040), (9560, 77652), (10755, 69024), (10785, 68832), (11472, 64710), (11504, 64530), (12906, 57520), (12942, 57360), (14340, 51768), (14380, 51624), (17208, 43140), (17256, 43020), (19120, 38826), (19413, 38240), (21510, 34512), (21570, 34416), (22944, 32355), (23008, 32265), (25812, 28760), (25884, 28680)]