128469660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3191}}^1$

素因数の和:3275

約数の個数: 96

約数和(自身を含む): 398974464

約数和(自身を除く): 270504804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 183, 220, 244, 305, 330, 366, 610, 660, 671, 732, 915, 1220, 1342, 1830, 2013, 2684, 3191, 3355, 3660, 4026, 6382, 6710, 8052, 9573, 10065, 12764, 13420, 15955, 19146, 20130, 31910, 35101, 38292, 40260, 47865, 63820, 70202, 95730, 105303, 140404, 175505, 191460, 194651, 210606, 351010, 389302, 421212, 526515, 583953, 702020, 778604, 973255, 1053030, 1167906, 1946510, 2106060, 2141161, 2335812, 2919765, 3893020, 4282322, 5839530, 6423483, 8564644, 10705805, 11679060, 12846966, 21411610, 25693932, 32117415, 42823220, 64234830, 128469660]

約数ペア:

[(1, 128469660), (2, 64234830), (3, 42823220), (4, 32117415), (5, 25693932), (6, 21411610), (10, 12846966), (11, 11679060), (12, 10705805), (15, 8564644), (20, 6423483), (22, 5839530), (30, 4282322), (33, 3893020), (44, 2919765), (55, 2335812), (60, 2141161), (61, 2106060), (66, 1946510), (110, 1167906), (122, 1053030), (132, 973255), (165, 778604), (183, 702020), (220, 583953), (244, 526515), (305, 421212), (330, 389302), (366, 351010), (610, 210606), (660, 194651), (671, 191460), (732, 175505), (915, 140404), (1220, 105303), (1342, 95730), (1830, 70202), (2013, 63820), (2684, 47865), (3191, 40260), (3355, 38292), (3660, 35101), (4026, 31910), (6382, 20130), (6710, 19146), (8052, 15955), (9573, 13420), (10065, 12764)]