2017848320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 176

約数和(自身を含む): 5199707520

約数和(自身を除く): 3181859200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 97, 128, 136, 160, 170, 194, 239, 256, 272, 320, 340, 388, 478, 485, 512, 544, 640, 680, 776, 956, 970, 1024, 1088, 1195, 1280, 1360, 1552, 1649, 1912, 1940, 2176, 2390, 2560, 2720, 3104, 3298, 3824, 3880, 4063, 4352, 4780, 5120, 5440, 6208, 6596, 7648, 7760, 8126, 8245, 8704, 9560, 10880, 12416, 13192, 15296, 15520, 16252, 16490, 17408, 19120, 20315, 21760, 23183, 24832, 26384, 30592, 31040, 32504, 32980, 38240, 40630, 43520, 46366, 49664, 52768, 61184, 62080, 65008, 65960, 76480, 81260, 87040, 92732, 99328, 105536, 115915, 122368, 124160, 130016, 131920, 152960, 162520, 185464, 211072, 231830, 244736, 248320, 260032, 263840, 305920, 325040, 370928, 394111, 422144, 463660, 496640, 520064, 527680, 611840, 650080, 741856, 788222, 844288, 927320, 1040128, 1055360, 1223680, 1300160, 1483712, 1576444, 1688576, 1854640, 1970555, 2080256, 2110720, 2600320, 2967424, 3152888, 3709280, 3941110, 4160512, 4221440, 5200640, 5934848, 6305776, 7418560, 7882220, 8442880, 10401280, 11869696, 12611552, 14837120, 15764440, 20802560, 23739392, 25223104, 29674240, 31528880, 50446208, 59348480, 63057760, 100892416, 118696960, 126115520, 201784832, 252231040, 403569664, 504462080, 1008924160, 2017848320]

約数ペア:

[(1, 2017848320), (2, 1008924160), (4, 504462080), (5, 403569664), (8, 252231040), (10, 201784832), (16, 126115520), (17, 118696960), (20, 100892416), (32, 63057760), (34, 59348480), (40, 50446208), (64, 31528880), (68, 29674240), (80, 25223104), (85, 23739392), (97, 20802560), (128, 15764440), (136, 14837120), (160, 12611552), (170, 11869696), (194, 10401280), (239, 8442880), (256, 7882220), (272, 7418560), (320, 6305776), (340, 5934848), (388, 5200640), (478, 4221440), (485, 4160512), (512, 3941110), (544, 3709280), (640, 3152888), (680, 2967424), (776, 2600320), (956, 2110720), (970, 2080256), (1024, 1970555), (1088, 1854640), (1195, 1688576), (1280, 1576444), (1360, 1483712), (1552, 1300160), (1649, 1223680), (1912, 1055360), (1940, 1040128), (2176, 927320), (2390, 844288), (2560, 788222), (2720, 741856), (3104, 650080), (3298, 611840), (3824, 527680), (3880, 520064), (4063, 496640), (4352, 463660), (4780, 422144), (5120, 394111), (5440, 370928), (6208, 325040), (6596, 305920), (7648, 263840), (7760, 260032), (8126, 248320), (8245, 244736), (8704, 231830), (9560, 211072), (10880, 185464), (12416, 162520), (13192, 152960), (15296, 131920), (15520, 130016), (16252, 124160), (16490, 122368), (17408, 115915), (19120, 105536), (20315, 99328), (21760, 92732), (23183, 87040), (24832, 81260), (26384, 76480), (30592, 65960), (31040, 65008), (32504, 62080), (32980, 61184), (38240, 52768), (40630, 49664), (43520, 46366)]