307920480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:949

約数の個数: 192

約数和(自身を含む): 1119702528

約数和(自身を除く): 811782048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 210, 224, 226, 240, 280, 336, 339, 420, 452, 480, 560, 565, 672, 678, 791, 811, 840, 904, 1120, 1130, 1356, 1582, 1622, 1680, 1695, 1808, 2260, 2373, 2433, 2712, 3164, 3244, 3360, 3390, 3616, 3955, 4055, 4520, 4746, 4866, 5424, 5677, 6328, 6488, 6780, 7910, 8110, 9040, 9492, 9732, 10848, 11354, 11865, 12165, 12656, 12976, 13560, 15820, 16220, 17031, 18080, 18984, 19464, 22708, 23730, 24330, 25312, 25952, 27120, 28385, 31640, 32440, 34062, 37968, 38928, 45416, 47460, 48660, 54240, 56770, 63280, 64880, 68124, 75936, 77856, 85155, 90832, 91643, 94920, 97320, 113540, 126560, 129760, 136248, 170310, 181664, 183286, 189840, 194640, 227080, 272496, 274929, 340620, 366572, 379680, 389280, 454160, 458215, 544992, 549858, 641501, 681240, 733144, 908320, 916430, 1099716, 1283002, 1362480, 1374645, 1466288, 1832860, 1924503, 2199432, 2566004, 2724960, 2749290, 2932576, 3207505, 3665720, 3849006, 4398864, 5132008, 5498580, 6415010, 7331440, 7698012, 8797728, 9622515, 10264016, 10997160, 12830020, 14662880, 15396024, 19245030, 20528032, 21994320, 25660040, 30792048, 38490060, 43988640, 51320080, 61584096, 76980120, 102640160, 153960240, 307920480]

約数ペア:

[(1, 307920480), (2, 153960240), (3, 102640160), (4, 76980120), (5, 61584096), (6, 51320080), (7, 43988640), (8, 38490060), (10, 30792048), (12, 25660040), (14, 21994320), (15, 20528032), (16, 19245030), (20, 15396024), (21, 14662880), (24, 12830020), (28, 10997160), (30, 10264016), (32, 9622515), (35, 8797728), (40, 7698012), (42, 7331440), (48, 6415010), (56, 5498580), (60, 5132008), (70, 4398864), (80, 3849006), (84, 3665720), (96, 3207505), (105, 2932576), (112, 2749290), (113, 2724960), (120, 2566004), (140, 2199432), (160, 1924503), (168, 1832860), (210, 1466288), (224, 1374645), (226, 1362480), (240, 1283002), (280, 1099716), (336, 916430), (339, 908320), (420, 733144), (452, 681240), (480, 641501), (560, 549858), (565, 544992), (672, 458215), (678, 454160), (791, 389280), (811, 379680), (840, 366572), (904, 340620), (1120, 274929), (1130, 272496), (1356, 227080), (1582, 194640), (1622, 189840), (1680, 183286), (1695, 181664), (1808, 170310), (2260, 136248), (2373, 129760), (2433, 126560), (2712, 113540), (3164, 97320), (3244, 94920), (3360, 91643), (3390, 90832), (3616, 85155), (3955, 77856), (4055, 75936), (4520, 68124), (4746, 64880), (4866, 63280), (5424, 56770), (5677, 54240), (6328, 48660), (6488, 47460), (6780, 45416), (7910, 38928), (8110, 37968), (9040, 34062), (9492, 32440), (9732, 31640), (10848, 28385), (11354, 27120), (11865, 25952), (12165, 25312), (12656, 24330), (12976, 23730), (13560, 22708), (15820, 19464), (16220, 18984), (17031, 18080)]