168640080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2713}}^1$

素因数の和:2773

約数の個数: 160

約数和(自身を含む): 613841664

約数和(自身を除く): 445201584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2713, 2960, 3108, 3885, 4144, 4440, 5180, 5426, 6216, 7770, 8139, 8880, 10360, 10852, 12432, 13565, 15540, 16278, 18991, 20720, 21704, 27130, 31080, 32556, 37982, 40695, 43408, 54260, 56973, 62160, 65112, 75964, 81390, 94955, 100381, 108520, 113946, 130224, 151928, 162780, 189910, 200762, 217040, 227892, 284865, 301143, 303856, 325560, 379820, 401524, 455784, 501905, 569730, 602286, 651120, 702667, 759640, 803048, 911568, 1003810, 1139460, 1204572, 1405334, 1505715, 1519280, 1606096, 2007620, 2108001, 2278920, 2409144, 2810668, 3011430, 3513335, 4015240, 4216002, 4557840, 4818288, 5621336, 6022860, 7026670, 8030480, 8432004, 10540005, 11242672, 12045720, 14053340, 16864008, 21080010, 24091440, 28106680, 33728016, 42160020, 56213360, 84320040, 168640080]

約数ペア:

[(1, 168640080), (2, 84320040), (3, 56213360), (4, 42160020), (5, 33728016), (6, 28106680), (7, 24091440), (8, 21080010), (10, 16864008), (12, 14053340), (14, 12045720), (15, 11242672), (16, 10540005), (20, 8432004), (21, 8030480), (24, 7026670), (28, 6022860), (30, 5621336), (35, 4818288), (37, 4557840), (40, 4216002), (42, 4015240), (48, 3513335), (56, 3011430), (60, 2810668), (70, 2409144), (74, 2278920), (80, 2108001), (84, 2007620), (105, 1606096), (111, 1519280), (112, 1505715), (120, 1405334), (140, 1204572), (148, 1139460), (168, 1003810), (185, 911568), (210, 803048), (222, 759640), (240, 702667), (259, 651120), (280, 602286), (296, 569730), (336, 501905), (370, 455784), (420, 401524), (444, 379820), (518, 325560), (555, 303856), (560, 301143), (592, 284865), (740, 227892), (777, 217040), (840, 200762), (888, 189910), (1036, 162780), (1110, 151928), (1295, 130224), (1480, 113946), (1554, 108520), (1680, 100381), (1776, 94955), (2072, 81390), (2220, 75964), (2590, 65112), (2713, 62160), (2960, 56973), (3108, 54260), (3885, 43408), (4144, 40695), (4440, 37982), (5180, 32556), (5426, 31080), (6216, 27130), (7770, 21704), (8139, 20720), (8880, 18991), (10360, 16278), (10852, 15540), (12432, 13565)]