64626240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 239938560

約数和(自身を除く): 175312320

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, 59, 60, 64, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 163, 168, 177, 192, 210, 224, 236, 240, 280, 295, 320, 326, 336, 354, 413, 420, 448, 472, 480, 489, 560, 590, 652, 672, 708, 815, 826, 840, 885, 944, 960, 978, 1120, 1141, 1180, 1239, 1304, 1344, 1416, 1630, 1652, 1680, 1770, 1888, 1956, 2065, 2240, 2282, 2360, 2445, 2478, 2608, 2832, 3260, 3304, 3360, 3423, 3540, 3776, 3912, 4130, 4564, 4720, 4890, 4956, 5216, 5664, 5705, 6195, 6520, 6608, 6720, 6846, 7080, 7824, 8260, 9128, 9440, 9617, 9780, 9912, 10432, 11328, 11410, 12390, 13040, 13216, 13692, 14160, 15648, 16520, 17115, 18256, 18880, 19234, 19560, 19824, 22820, 24780, 26080, 26432, 27384, 28320, 28851, 31296, 33040, 34230, 36512, 38468, 39120, 39648, 45640, 48085, 49560, 52160, 54768, 56640, 57702, 66080, 67319, 68460, 73024, 76936, 78240, 79296, 91280, 96170, 99120, 109536, 115404, 132160, 134638, 136920, 144255, 153872, 156480, 182560, 192340, 198240, 201957, 219072, 230808, 269276, 273840, 288510, 307744, 336595, 365120, 384680, 396480, 403914, 461616, 538552, 547680, 577020, 615488, 673190, 769360, 807828, 923232, 1009785, 1077104, 1095360, 1154040, 1346380, 1538720, 1615656, 1846464, 2019570, 2154208, 2308080, 2692760, 3077440, 3231312, 4039140, 4308416, 4616160, 5385520, 6462624, 8078280, 9232320, 10771040, 12925248, 16156560, 21542080, 32313120, 64626240]

約数ペア:

[(1, 64626240), (2, 32313120), (3, 21542080), (4, 16156560), (5, 12925248), (6, 10771040), (7, 9232320), (8, 8078280), (10, 6462624), (12, 5385520), (14, 4616160), (15, 4308416), (16, 4039140), (20, 3231312), (21, 3077440), (24, 2692760), (28, 2308080), (30, 2154208), (32, 2019570), (35, 1846464), (40, 1615656), (42, 1538720), (48, 1346380), (56, 1154040), (59, 1095360), (60, 1077104), (64, 1009785), (70, 923232), (80, 807828), (84, 769360), (96, 673190), (105, 615488), (112, 577020), (118, 547680), (120, 538552), (140, 461616), (160, 403914), (163, 396480), (168, 384680), (177, 365120), (192, 336595), (210, 307744), (224, 288510), (236, 273840), (240, 269276), (280, 230808), (295, 219072), (320, 201957), (326, 198240), (336, 192340), (354, 182560), (413, 156480), (420, 153872), (448, 144255), (472, 136920), (480, 134638), (489, 132160), (560, 115404), (590, 109536), (652, 99120), (672, 96170), (708, 91280), (815, 79296), (826, 78240), (840, 76936), (885, 73024), (944, 68460), (960, 67319), (978, 66080), (1120, 57702), (1141, 56640), (1180, 54768), (1239, 52160), (1304, 49560), (1344, 48085), (1416, 45640), (1630, 39648), (1652, 39120), (1680, 38468), (1770, 36512), (1888, 34230), (1956, 33040), (2065, 31296), (2240, 28851), (2282, 28320), (2360, 27384), (2445, 26432), (2478, 26080), (2608, 24780), (2832, 22820), (3260, 19824), (3304, 19560), (3360, 19234), (3423, 18880), (3540, 18256), (3776, 17115), (3912, 16520), (4130, 15648), (4564, 14160), (4720, 13692), (4890, 13216), (4956, 13040), (5216, 12390), (5664, 11410), (5705, 11328), (6195, 10432), (6520, 9912), (6608, 9780), (6720, 9617), (6846, 9440), (7080, 9128), (7824, 8260)]