1566683820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23087}}^1$

素因数の和:23144

約数の個数: 144

約数和(自身を含む): 5294540160

約数和(自身を除く): 3727856340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3393, 3770, 4524, 5220, 5655, 6786, 7540, 11310, 13572, 16965, 22620, 23087, 33930, 46174, 67860, 69261, 92348, 115435, 138522, 207783, 230870, 277044, 300131, 346305, 415566, 461740, 600262, 669523, 692610, 831132, 900393, 1038915, 1200524, 1339046, 1385220, 1500655, 1800786, 2008569, 2077830, 2678092, 2701179, 3001310, 3347615, 3601572, 4017138, 4155660, 4501965, 5402358, 6002620, 6025707, 6695230, 8034276, 8703799, 9003930, 10042845, 10804716, 12051414, 13390460, 13505895, 17407598, 18007860, 20085690, 24102828, 26111397, 27011790, 30128535, 34815196, 40171380, 43518995, 52222794, 54023580, 60257070, 78334191, 87037990, 104445588, 120514140, 130556985, 156668382, 174075980, 261113970, 313336764, 391670955, 522227940, 783341910, 1566683820]

約数ペア:

[(1, 1566683820), (2, 783341910), (3, 522227940), (4, 391670955), (5, 313336764), (6, 261113970), (9, 174075980), (10, 156668382), (12, 130556985), (13, 120514140), (15, 104445588), (18, 87037990), (20, 78334191), (26, 60257070), (29, 54023580), (30, 52222794), (36, 43518995), (39, 40171380), (45, 34815196), (52, 30128535), (58, 27011790), (60, 26111397), (65, 24102828), (78, 20085690), (87, 18007860), (90, 17407598), (116, 13505895), (117, 13390460), (130, 12051414), (145, 10804716), (156, 10042845), (174, 9003930), (180, 8703799), (195, 8034276), (234, 6695230), (260, 6025707), (261, 6002620), (290, 5402358), (348, 4501965), (377, 4155660), (390, 4017138), (435, 3601572), (468, 3347615), (522, 3001310), (580, 2701179), (585, 2678092), (754, 2077830), (780, 2008569), (870, 1800786), (1044, 1500655), (1131, 1385220), (1170, 1339046), (1305, 1200524), (1508, 1038915), (1740, 900393), (1885, 831132), (2262, 692610), (2340, 669523), (2610, 600262), (3393, 461740), (3770, 415566), (4524, 346305), (5220, 300131), (5655, 277044), (6786, 230870), (7540, 207783), (11310, 138522), (13572, 115435), (16965, 92348), (22620, 69261), (23087, 67860), (33930, 46174)]