148931160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1785

約数の個数: 128

約数和(自身を含む): 515704320

約数和(自身を除く): 366773160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 1657, 2140, 2247, 2568, 2996, 3210, 3314, 3745, 4280, 4494, 4971, 5992, 6420, 6628, 7490, 8285, 8988, 9942, 11235, 11599, 12840, 13256, 14980, 16570, 17976, 19884, 22470, 23198, 24855, 29960, 33140, 34797, 39768, 44940, 46396, 49710, 57995, 66280, 69594, 89880, 92792, 99420, 115990, 139188, 173985, 177299, 198840, 231980, 278376, 347970, 354598, 463960, 531897, 695940, 709196, 886495, 1063794, 1241093, 1391880, 1418392, 1772990, 2127588, 2482186, 2659485, 3545980, 3723279, 4255176, 4964372, 5318970, 6205465, 7091960, 7446558, 9928744, 10637940, 12410930, 14893116, 18616395, 21275880, 24821860, 29786232, 37232790, 49643720, 74465580, 148931160]

約数ペア:

[(1, 148931160), (2, 74465580), (3, 49643720), (4, 37232790), (5, 29786232), (6, 24821860), (7, 21275880), (8, 18616395), (10, 14893116), (12, 12410930), (14, 10637940), (15, 9928744), (20, 7446558), (21, 7091960), (24, 6205465), (28, 5318970), (30, 4964372), (35, 4255176), (40, 3723279), (42, 3545980), (56, 2659485), (60, 2482186), (70, 2127588), (84, 1772990), (105, 1418392), (107, 1391880), (120, 1241093), (140, 1063794), (168, 886495), (210, 709196), (214, 695940), (280, 531897), (321, 463960), (420, 354598), (428, 347970), (535, 278376), (642, 231980), (749, 198840), (840, 177299), (856, 173985), (1070, 139188), (1284, 115990), (1498, 99420), (1605, 92792), (1657, 89880), (2140, 69594), (2247, 66280), (2568, 57995), (2996, 49710), (3210, 46396), (3314, 44940), (3745, 39768), (4280, 34797), (4494, 33140), (4971, 29960), (5992, 24855), (6420, 23198), (6628, 22470), (7490, 19884), (8285, 17976), (8988, 16570), (9942, 14980), (11235, 13256), (11599, 12840)]