317740080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6101}}^1$

素因数の和:6155

約数の個数: 160

約数和(自身を含む): 1162211328

約数和(自身を除く): 844471248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6101, 6510, 7440, 8680, 10416, 12202, 13020, 17360, 18303, 24404, 26040, 30505, 36606, 42707, 48808, 52080, 61010, 73212, 85414, 91515, 97616, 122020, 128121, 146424, 170828, 183030, 189131, 213535, 244040, 256242, 292848, 341656, 366060, 378262, 427070, 488080, 512484, 567393, 640605, 683312, 732120, 756524, 854140, 945655, 1024968, 1134786, 1281210, 1323917, 1464240, 1513048, 1708280, 1891310, 2049936, 2269572, 2562420, 2647834, 2836965, 3026096, 3416560, 3782620, 3971751, 4539144, 5124840, 5295668, 5673930, 6619585, 7565240, 7943502, 9078288, 10249680, 10591336, 11347860, 13239170, 15130480, 15887004, 19858755, 21182672, 22695720, 26478340, 31774008, 39717510, 45391440, 52956680, 63548016, 79435020, 105913360, 158870040, 317740080]

約数ペア:

[(1, 317740080), (2, 158870040), (3, 105913360), (4, 79435020), (5, 63548016), (6, 52956680), (7, 45391440), (8, 39717510), (10, 31774008), (12, 26478340), (14, 22695720), (15, 21182672), (16, 19858755), (20, 15887004), (21, 15130480), (24, 13239170), (28, 11347860), (30, 10591336), (31, 10249680), (35, 9078288), (40, 7943502), (42, 7565240), (48, 6619585), (56, 5673930), (60, 5295668), (62, 5124840), (70, 4539144), (80, 3971751), (84, 3782620), (93, 3416560), (105, 3026096), (112, 2836965), (120, 2647834), (124, 2562420), (140, 2269572), (155, 2049936), (168, 1891310), (186, 1708280), (210, 1513048), (217, 1464240), (240, 1323917), (248, 1281210), (280, 1134786), (310, 1024968), (336, 945655), (372, 854140), (420, 756524), (434, 732120), (465, 683312), (496, 640605), (560, 567393), (620, 512484), (651, 488080), (744, 427070), (840, 378262), (868, 366060), (930, 341656), (1085, 292848), (1240, 256242), (1302, 244040), (1488, 213535), (1680, 189131), (1736, 183030), (1860, 170828), (2170, 146424), (2480, 128121), (2604, 122020), (3255, 97616), (3472, 91515), (3720, 85414), (4340, 73212), (5208, 61010), (6101, 52080), (6510, 48808), (7440, 42707), (8680, 36606), (10416, 30505), (12202, 26040), (13020, 24404), (17360, 18303)]