3721009740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{751}}^1$

素因数の和:1068

約数の個数: 192

約数和(自身を含む): 12225282048

約数和(自身を除く): 8504272308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 251, 282, 329, 420, 470, 502, 564, 658, 705, 751, 753, 940, 987, 1004, 1255, 1316, 1410, 1502, 1506, 1645, 1757, 1974, 2253, 2510, 2820, 3004, 3012, 3290, 3514, 3755, 3765, 3948, 4506, 4935, 5020, 5257, 5271, 6580, 7028, 7510, 7530, 8785, 9012, 9870, 10514, 10542, 11265, 11797, 15020, 15060, 15771, 17570, 19740, 21028, 21084, 22530, 23594, 26285, 26355, 31542, 35140, 35297, 35391, 45060, 47188, 52570, 52710, 58985, 63084, 70594, 70782, 78855, 82579, 105140, 105420, 105891, 117970, 141188, 141564, 157710, 165158, 176485, 176955, 188501, 211782, 235940, 247079, 247737, 315420, 330316, 352970, 353910, 377002, 412895, 423564, 494158, 495474, 529455, 565503, 705940, 707820, 741237, 754004, 825790, 942505, 988316, 990948, 1058910, 1131006, 1235395, 1238685, 1319507, 1482474, 1651580, 1885010, 2117820, 2262012, 2470790, 2477370, 2639014, 2827515, 2964948, 3706185, 3770020, 3958521, 4941580, 4954740, 5278028, 5655030, 6597535, 7412370, 7917042, 8859547, 11310060, 13195070, 14824740, 15834084, 17719094, 19792605, 26390140, 26578641, 35438188, 39585210, 44297735, 53157282, 62016829, 79170420, 88595470, 106314564, 124033658, 132893205, 177190940, 186050487, 248067316, 265786410, 310084145, 372100974, 531572820, 620168290, 744201948, 930252435, 1240336580, 1860504870, 3721009740]

約数ペア:

[(1, 3721009740), (2, 1860504870), (3, 1240336580), (4, 930252435), (5, 744201948), (6, 620168290), (7, 531572820), (10, 372100974), (12, 310084145), (14, 265786410), (15, 248067316), (20, 186050487), (21, 177190940), (28, 132893205), (30, 124033658), (35, 106314564), (42, 88595470), (47, 79170420), (60, 62016829), (70, 53157282), (84, 44297735), (94, 39585210), (105, 35438188), (140, 26578641), (141, 26390140), (188, 19792605), (210, 17719094), (235, 15834084), (251, 14824740), (282, 13195070), (329, 11310060), (420, 8859547), (470, 7917042), (502, 7412370), (564, 6597535), (658, 5655030), (705, 5278028), (751, 4954740), (753, 4941580), (940, 3958521), (987, 3770020), (1004, 3706185), (1255, 2964948), (1316, 2827515), (1410, 2639014), (1502, 2477370), (1506, 2470790), (1645, 2262012), (1757, 2117820), (1974, 1885010), (2253, 1651580), (2510, 1482474), (2820, 1319507), (3004, 1238685), (3012, 1235395), (3290, 1131006), (3514, 1058910), (3755, 990948), (3765, 988316), (3948, 942505), (4506, 825790), (4935, 754004), (5020, 741237), (5257, 707820), (5271, 705940), (6580, 565503), (7028, 529455), (7510, 495474), (7530, 494158), (8785, 423564), (9012, 412895), (9870, 377002), (10514, 353910), (10542, 352970), (11265, 330316), (11797, 315420), (15020, 247737), (15060, 247079), (15771, 235940), (17570, 211782), (19740, 188501), (21028, 176955), (21084, 176485), (22530, 165158), (23594, 157710), (26285, 141564), (26355, 141188), (31542, 117970), (35140, 105891), (35297, 105420), (35391, 105140), (45060, 82579), (47188, 78855), (52570, 70782), (52710, 70594), (58985, 63084)]