15693646640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{3343}}^1$

素因数の和:3547

約数の個数: 160

約数和(自身を含む): 42633271296

約数和(自身を除く): 26939624656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 101, 112, 140, 166, 202, 280, 332, 404, 415, 505, 560, 581, 664, 707, 808, 830, 1010, 1162, 1328, 1414, 1616, 1660, 2020, 2324, 2828, 2905, 3320, 3343, 3535, 4040, 4648, 5656, 5810, 6640, 6686, 7070, 8080, 8383, 9296, 11312, 11620, 13372, 14140, 16715, 16766, 23240, 23401, 26744, 28280, 33430, 33532, 41915, 46480, 46802, 53488, 56560, 58681, 66860, 67064, 83830, 93604, 117005, 117362, 133720, 134128, 167660, 187208, 234010, 234724, 267440, 277469, 293405, 335320, 337643, 374416, 468020, 469448, 554938, 586810, 670640, 675286, 936040, 938896, 1109876, 1173620, 1350572, 1387345, 1688215, 1872080, 1942283, 2219752, 2347240, 2363501, 2701144, 2774690, 3376430, 3884566, 4439504, 4694480, 4727002, 5402288, 5549380, 6752860, 7769132, 9454004, 9711415, 11098760, 11817505, 13505720, 15538264, 18908008, 19422830, 22197520, 23635010, 27011440, 28024369, 31076528, 37816016, 38845660, 47270020, 56048738, 77691320, 94540040, 112097476, 140121845, 155382640, 189080080, 196170583, 224194952, 280243690, 392341166, 448389904, 560487380, 784682332, 980852915, 1120974760, 1569364664, 1961705830, 2241949520, 3138729328, 3923411660, 7846823320, 15693646640]

約数ペア:

[(1, 15693646640), (2, 7846823320), (4, 3923411660), (5, 3138729328), (7, 2241949520), (8, 1961705830), (10, 1569364664), (14, 1120974760), (16, 980852915), (20, 784682332), (28, 560487380), (35, 448389904), (40, 392341166), (56, 280243690), (70, 224194952), (80, 196170583), (83, 189080080), (101, 155382640), (112, 140121845), (140, 112097476), (166, 94540040), (202, 77691320), (280, 56048738), (332, 47270020), (404, 38845660), (415, 37816016), (505, 31076528), (560, 28024369), (581, 27011440), (664, 23635010), (707, 22197520), (808, 19422830), (830, 18908008), (1010, 15538264), (1162, 13505720), (1328, 11817505), (1414, 11098760), (1616, 9711415), (1660, 9454004), (2020, 7769132), (2324, 6752860), (2828, 5549380), (2905, 5402288), (3320, 4727002), (3343, 4694480), (3535, 4439504), (4040, 3884566), (4648, 3376430), (5656, 2774690), (5810, 2701144), (6640, 2363501), (6686, 2347240), (7070, 2219752), (8080, 1942283), (8383, 1872080), (9296, 1688215), (11312, 1387345), (11620, 1350572), (13372, 1173620), (14140, 1109876), (16715, 938896), (16766, 936040), (23240, 675286), (23401, 670640), (26744, 586810), (28280, 554938), (33430, 469448), (33532, 468020), (41915, 374416), (46480, 337643), (46802, 335320), (53488, 293405), (56560, 277469), (58681, 267440), (66860, 234724), (67064, 234010), (83830, 187208), (93604, 167660), (117005, 134128), (117362, 133720)]