2052704640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1129

約数の個数: 256

約数和(自身を含む): 7531614720

約数和(自身を除く): 5478910080

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 163, 168, 192, 210, 224, 240, 280, 320, 326, 336, 384, 420, 448, 480, 489, 560, 640, 652, 672, 815, 840, 896, 937, 960, 978, 1120, 1141, 1304, 1344, 1630, 1680, 1874, 1920, 1956, 2240, 2282, 2445, 2608, 2688, 2811, 3260, 3360, 3423, 3748, 3912, 4480, 4564, 4685, 4890, 5216, 5622, 5705, 6520, 6559, 6720, 6846, 7496, 7824, 9128, 9370, 9780, 10432, 11244, 11410, 13040, 13118, 13440, 13692, 14055, 14992, 15648, 17115, 18256, 18740, 19560, 19677, 20864, 22488, 22820, 26080, 26236, 27384, 28110, 29984, 31296, 32795, 34230, 36512, 37480, 39120, 39354, 44976, 45640, 52160, 52472, 54768, 56220, 59968, 62592, 65590, 68460, 73024, 74960, 78240, 78708, 89952, 91280, 98385, 104320, 104944, 109536, 112440, 119936, 131180, 136920, 146048, 149920, 152731, 156480, 157416, 179904, 182560, 196770, 209888, 219072, 224880, 262360, 273840, 299840, 305462, 312960, 314832, 359808, 365120, 393540, 419776, 438144, 449760, 458193, 524720, 547680, 599680, 610924, 629664, 730240, 763655, 787080, 839552, 899520, 916386, 1049440, 1069117, 1095360, 1221848, 1259328, 1527310, 1574160, 1799040, 1832772, 2098880, 2138234, 2190720, 2290965, 2443696, 2518656, 3054620, 3148320, 3207351, 3665544, 4197760, 4276468, 4581930, 4887392, 5345585, 6109240, 6296640, 6414702, 7331088, 8552936, 9163860, 9774784, 10691170, 12218480, 12593280, 12829404, 14662176, 16036755, 17105872, 18327720, 19549568, 21382340, 24436960, 25658808, 29324352, 32073510, 34211744, 36655440, 42764680, 48873920, 51317616, 58648704, 64147020, 68423488, 73310880, 85529360, 97747840, 102635232, 128294040, 136846976, 146621760, 171058720, 205270464, 256588080, 293243520, 342117440, 410540928, 513176160, 684234880, 1026352320, 2052704640]

約数ペア:

[(1, 2052704640), (2, 1026352320), (3, 684234880), (4, 513176160), (5, 410540928), (6, 342117440), (7, 293243520), (8, 256588080), (10, 205270464), (12, 171058720), (14, 146621760), (15, 136846976), (16, 128294040), (20, 102635232), (21, 97747840), (24, 85529360), (28, 73310880), (30, 68423488), (32, 64147020), (35, 58648704), (40, 51317616), (42, 48873920), (48, 42764680), (56, 36655440), (60, 34211744), (64, 32073510), (70, 29324352), (80, 25658808), (84, 24436960), (96, 21382340), (105, 19549568), (112, 18327720), (120, 17105872), (128, 16036755), (140, 14662176), (160, 12829404), (163, 12593280), (168, 12218480), (192, 10691170), (210, 9774784), (224, 9163860), (240, 8552936), (280, 7331088), (320, 6414702), (326, 6296640), (336, 6109240), (384, 5345585), (420, 4887392), (448, 4581930), (480, 4276468), (489, 4197760), (560, 3665544), (640, 3207351), (652, 3148320), (672, 3054620), (815, 2518656), (840, 2443696), (896, 2290965), (937, 2190720), (960, 2138234), (978, 2098880), (1120, 1832772), (1141, 1799040), (1304, 1574160), (1344, 1527310), (1630, 1259328), (1680, 1221848), (1874, 1095360), (1920, 1069117), (1956, 1049440), (2240, 916386), (2282, 899520), (2445, 839552), (2608, 787080), (2688, 763655), (2811, 730240), (3260, 629664), (3360, 610924), (3423, 599680), (3748, 547680), (3912, 524720), (4480, 458193), (4564, 449760), (4685, 438144), (4890, 419776), (5216, 393540), (5622, 365120), (5705, 359808), (6520, 314832), (6559, 312960), (6720, 305462), (6846, 299840), (7496, 273840), (7824, 262360), (9128, 224880), (9370, 219072), (9780, 209888), (10432, 196770), (11244, 182560), (11410, 179904), (13040, 157416), (13118, 156480), (13440, 152731), (13692, 149920), (14055, 146048), (14992, 136920), (15648, 131180), (17115, 119936), (18256, 112440), (18740, 109536), (19560, 104944), (19677, 104320), (20864, 98385), (22488, 91280), (22820, 89952), (26080, 78708), (26236, 78240), (27384, 74960), (28110, 73024), (29984, 68460), (31296, 65590), (32795, 62592), (34230, 59968), (36512, 56220), (37480, 54768), (39120, 52472), (39354, 52160), (44976, 45640)]