63780640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 195084288

約数和(自身を除く): 131303648

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 167, 176, 217, 220, 224, 248, 280, 308, 310, 334, 341, 352, 385, 434, 440, 496, 560, 616, 620, 668, 682, 770, 835, 868, 880, 992, 1085, 1120, 1169, 1232, 1240, 1336, 1364, 1540, 1670, 1705, 1736, 1760, 1837, 2170, 2338, 2387, 2464, 2480, 2672, 2728, 3080, 3340, 3410, 3472, 3674, 4340, 4676, 4774, 4960, 5177, 5344, 5456, 5845, 6160, 6680, 6820, 6944, 7348, 8680, 9185, 9352, 9548, 10354, 10912, 11690, 11935, 12320, 12859, 13360, 13640, 14696, 17360, 18370, 18704, 19096, 20708, 23380, 23870, 25718, 25885, 26720, 27280, 29392, 34720, 36239, 36740, 37408, 38192, 41416, 46760, 47740, 51436, 51770, 54560, 56947, 58784, 64295, 72478, 73480, 76384, 82832, 93520, 95480, 102872, 103540, 113894, 128590, 144956, 146960, 165664, 181195, 187040, 190960, 205744, 207080, 227788, 257180, 284735, 289912, 293920, 362390, 381920, 398629, 411488, 414160, 455576, 514360, 569470, 579824, 724780, 797258, 828320, 911152, 1028720, 1138940, 1159648, 1449560, 1594516, 1822304, 1993145, 2057440, 2277880, 2899120, 3189032, 3986290, 4555760, 5798240, 6378064, 7972580, 9111520, 12756128, 15945160, 31890320, 63780640]

約数ペア:

[(1, 63780640), (2, 31890320), (4, 15945160), (5, 12756128), (7, 9111520), (8, 7972580), (10, 6378064), (11, 5798240), (14, 4555760), (16, 3986290), (20, 3189032), (22, 2899120), (28, 2277880), (31, 2057440), (32, 1993145), (35, 1822304), (40, 1594516), (44, 1449560), (55, 1159648), (56, 1138940), (62, 1028720), (70, 911152), (77, 828320), (80, 797258), (88, 724780), (110, 579824), (112, 569470), (124, 514360), (140, 455576), (154, 414160), (155, 411488), (160, 398629), (167, 381920), (176, 362390), (217, 293920), (220, 289912), (224, 284735), (248, 257180), (280, 227788), (308, 207080), (310, 205744), (334, 190960), (341, 187040), (352, 181195), (385, 165664), (434, 146960), (440, 144956), (496, 128590), (560, 113894), (616, 103540), (620, 102872), (668, 95480), (682, 93520), (770, 82832), (835, 76384), (868, 73480), (880, 72478), (992, 64295), (1085, 58784), (1120, 56947), (1169, 54560), (1232, 51770), (1240, 51436), (1336, 47740), (1364, 46760), (1540, 41416), (1670, 38192), (1705, 37408), (1736, 36740), (1760, 36239), (1837, 34720), (2170, 29392), (2338, 27280), (2387, 26720), (2464, 25885), (2480, 25718), (2672, 23870), (2728, 23380), (3080, 20708), (3340, 19096), (3410, 18704), (3472, 18370), (3674, 17360), (4340, 14696), (4676, 13640), (4774, 13360), (4960, 12859), (5177, 12320), (5344, 11935), (5456, 11690), (5845, 10912), (6160, 10354), (6680, 9548), (6820, 9352), (6944, 9185), (7348, 8680)]