15694839680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^2$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 41228701920

約数和(自身を除く): 25533862240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 128, 130, 142, 160, 163, 208, 260, 284, 320, 326, 355, 416, 520, 568, 640, 652, 710, 815, 832, 923, 1040, 1136, 1304, 1420, 1630, 1664, 1846, 2080, 2119, 2272, 2608, 2840, 3260, 3692, 4160, 4238, 4544, 4615, 5216, 5680, 6520, 7384, 8320, 8476, 9088, 9230, 10432, 10595, 11360, 11573, 13040, 14768, 16952, 18460, 20864, 21190, 22720, 23146, 26080, 26569, 29536, 33904, 36920, 42380, 45440, 46292, 52160, 53138, 57865, 59072, 67808, 73840, 84760, 92584, 104320, 106276, 115730, 118144, 132845, 135616, 147680, 150449, 169520, 185168, 212552, 231460, 265690, 271232, 295360, 300898, 339040, 345397, 370336, 425104, 462920, 531380, 590720, 601796, 678080, 690794, 740672, 752245, 850208, 925840, 1062760, 1203592, 1356160, 1381588, 1481344, 1504490, 1700416, 1726985, 1851680, 1886399, 2125520, 2407184, 2763176, 3008980, 3400832, 3453970, 3703360, 3772798, 4251040, 4814368, 5526352, 6017960, 6907940, 7406720, 7545596, 8502080, 9431995, 9628736, 11052704, 12035920, 13815880, 15091192, 17004160, 18863990, 19257472, 22105408, 24071840, 24523187, 27631760, 30182384, 37727980, 44210816, 48143680, 49046374, 55263520, 60364768, 75455960, 96287360, 98092748, 110527040, 120729536, 122615935, 150911920, 196185496, 221054080, 241459072, 245231870, 301823840, 392370992, 490463740, 603647680, 784741984, 980927480, 1207295360, 1569483968, 1961854960, 3138967936, 3923709920, 7847419840, 15694839680]

約数ペア:

[(1, 15694839680), (2, 7847419840), (4, 3923709920), (5, 3138967936), (8, 1961854960), (10, 1569483968), (13, 1207295360), (16, 980927480), (20, 784741984), (26, 603647680), (32, 490463740), (40, 392370992), (52, 301823840), (64, 245231870), (65, 241459072), (71, 221054080), (80, 196185496), (104, 150911920), (128, 122615935), (130, 120729536), (142, 110527040), (160, 98092748), (163, 96287360), (208, 75455960), (260, 60364768), (284, 55263520), (320, 49046374), (326, 48143680), (355, 44210816), (416, 37727980), (520, 30182384), (568, 27631760), (640, 24523187), (652, 24071840), (710, 22105408), (815, 19257472), (832, 18863990), (923, 17004160), (1040, 15091192), (1136, 13815880), (1304, 12035920), (1420, 11052704), (1630, 9628736), (1664, 9431995), (1846, 8502080), (2080, 7545596), (2119, 7406720), (2272, 6907940), (2608, 6017960), (2840, 5526352), (3260, 4814368), (3692, 4251040), (4160, 3772798), (4238, 3703360), (4544, 3453970), (4615, 3400832), (5216, 3008980), (5680, 2763176), (6520, 2407184), (7384, 2125520), (8320, 1886399), (8476, 1851680), (9088, 1726985), (9230, 1700416), (10432, 1504490), (10595, 1481344), (11360, 1381588), (11573, 1356160), (13040, 1203592), (14768, 1062760), (16952, 925840), (18460, 850208), (20864, 752245), (21190, 740672), (22720, 690794), (23146, 678080), (26080, 601796), (26569, 590720), (29536, 531380), (33904, 462920), (36920, 425104), (42380, 370336), (45440, 345397), (46292, 339040), (52160, 300898), (53138, 295360), (57865, 271232), (59072, 265690), (67808, 231460), (73840, 212552), (84760, 185168), (92584, 169520), (104320, 150449), (106276, 147680), (115730, 135616), (118144, 132845)]