22131987960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{7643}}^1$

素因数の和:8125

約数の個数: 128

約数和(自身を含む): 67695264000

約数和(自身を除く): 45563276040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 409, 472, 590, 708, 818, 885, 1180, 1227, 1416, 1636, 1770, 2045, 2360, 2454, 3272, 3540, 4090, 4908, 6135, 7080, 7643, 8180, 9816, 12270, 15286, 16360, 22929, 24131, 24540, 30572, 38215, 45858, 48262, 49080, 61144, 72393, 76430, 91716, 96524, 114645, 120655, 144786, 152860, 183432, 193048, 229290, 241310, 289572, 305720, 361965, 450937, 458580, 482620, 579144, 723930, 901874, 917160, 965240, 1352811, 1447860, 1803748, 2254685, 2705622, 2895720, 3125987, 3607496, 4509370, 5411244, 6251974, 6764055, 9018740, 9377961, 10822488, 12503948, 13528110, 15629935, 18037480, 18755922, 25007896, 27056220, 31259870, 37511844, 46889805, 54112440, 62519740, 75023688, 93779610, 125039480, 184433233, 187559220, 368866466, 375118440, 553299699, 737732932, 922166165, 1106599398, 1475465864, 1844332330, 2213198796, 2766498495, 3688664660, 4426397592, 5532996990, 7377329320, 11065993980, 22131987960]

約数ペア:

[(1, 22131987960), (2, 11065993980), (3, 7377329320), (4, 5532996990), (5, 4426397592), (6, 3688664660), (8, 2766498495), (10, 2213198796), (12, 1844332330), (15, 1475465864), (20, 1106599398), (24, 922166165), (30, 737732932), (40, 553299699), (59, 375118440), (60, 368866466), (118, 187559220), (120, 184433233), (177, 125039480), (236, 93779610), (295, 75023688), (354, 62519740), (409, 54112440), (472, 46889805), (590, 37511844), (708, 31259870), (818, 27056220), (885, 25007896), (1180, 18755922), (1227, 18037480), (1416, 15629935), (1636, 13528110), (1770, 12503948), (2045, 10822488), (2360, 9377961), (2454, 9018740), (3272, 6764055), (3540, 6251974), (4090, 5411244), (4908, 4509370), (6135, 3607496), (7080, 3125987), (7643, 2895720), (8180, 2705622), (9816, 2254685), (12270, 1803748), (15286, 1447860), (16360, 1352811), (22929, 965240), (24131, 917160), (24540, 901874), (30572, 723930), (38215, 579144), (45858, 482620), (48262, 458580), (49080, 450937), (61144, 361965), (72393, 305720), (76430, 289572), (91716, 241310), (96524, 229290), (114645, 193048), (120655, 183432), (144786, 152860)]