1716948240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{20857}}^1$

素因数の和:20894

約数の個数: 160

約数和(自身を含む): 6207340800

約数和(自身を除く): 4490392560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3430, 3920, 4116, 5145, 5488, 5880, 6860, 8232, 10290, 11760, 13720, 16464, 20580, 20857, 27440, 41160, 41714, 62571, 82320, 83428, 104285, 125142, 145999, 166856, 208570, 250284, 291998, 312855, 333712, 417140, 437997, 500568, 583996, 625710, 729995, 834280, 875994, 1001136, 1021993, 1167992, 1251420, 1459990, 1668560, 1751988, 2043986, 2189985, 2335984, 2502840, 2919980, 3065979, 3503976, 4087972, 4379970, 5005680, 5109965, 5839960, 6131958, 7007952, 7153951, 8175944, 8759940, 10219930, 11679920, 12263916, 14307902, 15329895, 16351888, 17519880, 20439860, 21461853, 24527832, 28615804, 30659790, 35039760, 35769755, 40879720, 42923706, 49055664, 57231608, 61319580, 71539510, 81759440, 85847412, 107309265, 114463216, 122639160, 143079020, 171694824, 214618530, 245278320, 286158040, 343389648, 429237060, 572316080, 858474120, 1716948240]

約数ペア:

[(1, 1716948240), (2, 858474120), (3, 572316080), (4, 429237060), (5, 343389648), (6, 286158040), (7, 245278320), (8, 214618530), (10, 171694824), (12, 143079020), (14, 122639160), (15, 114463216), (16, 107309265), (20, 85847412), (21, 81759440), (24, 71539510), (28, 61319580), (30, 57231608), (35, 49055664), (40, 42923706), (42, 40879720), (48, 35769755), (49, 35039760), (56, 30659790), (60, 28615804), (70, 24527832), (80, 21461853), (84, 20439860), (98, 17519880), (105, 16351888), (112, 15329895), (120, 14307902), (140, 12263916), (147, 11679920), (168, 10219930), (196, 8759940), (210, 8175944), (240, 7153951), (245, 7007952), (280, 6131958), (294, 5839960), (336, 5109965), (343, 5005680), (392, 4379970), (420, 4087972), (490, 3503976), (560, 3065979), (588, 2919980), (686, 2502840), (735, 2335984), (784, 2189985), (840, 2043986), (980, 1751988), (1029, 1668560), (1176, 1459990), (1372, 1251420), (1470, 1167992), (1680, 1021993), (1715, 1001136), (1960, 875994), (2058, 834280), (2352, 729995), (2744, 625710), (2940, 583996), (3430, 500568), (3920, 437997), (4116, 417140), (5145, 333712), (5488, 312855), (5880, 291998), (6860, 250284), (8232, 208570), (10290, 166856), (11760, 145999), (13720, 125142), (16464, 104285), (20580, 83428), (20857, 82320), (27440, 62571), (41160, 41714)]