2842490640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{26261}}^1$

素因数の和:26329

約数の個数: 160

約数和(自身を含む): 9847619712

約数和(自身を除く): 7005129072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1230, 1320, 1353, 1640, 1804, 1968, 2255, 2460, 2640, 2706, 3280, 3608, 4510, 4920, 5412, 6765, 7216, 9020, 9840, 10824, 13530, 18040, 21648, 26261, 27060, 36080, 52522, 54120, 78783, 105044, 108240, 131305, 157566, 210088, 262610, 288871, 315132, 393915, 420176, 525220, 577742, 630264, 787830, 866613, 1050440, 1076701, 1155484, 1260528, 1444355, 1575660, 1733226, 2100880, 2153402, 2310968, 2888710, 3151320, 3230103, 3466452, 4306804, 4333065, 4621936, 5383505, 5777420, 6302640, 6460206, 6932904, 8613608, 8666130, 10767010, 11554840, 11843711, 12920412, 13865808, 16150515, 17227216, 17332260, 21534020, 23109680, 23687422, 25840824, 32301030, 34664520, 35531133, 43068040, 47374844, 51681648, 59218555, 64602060, 69329040, 71062266, 86136080, 94749688, 118437110, 129204120, 142124532, 177655665, 189499376, 236874220, 258408240, 284249064, 355311330, 473748440, 568498128, 710622660, 947496880, 1421245320, 2842490640]

約数ペア:

[(1, 2842490640), (2, 1421245320), (3, 947496880), (4, 710622660), (5, 568498128), (6, 473748440), (8, 355311330), (10, 284249064), (11, 258408240), (12, 236874220), (15, 189499376), (16, 177655665), (20, 142124532), (22, 129204120), (24, 118437110), (30, 94749688), (33, 86136080), (40, 71062266), (41, 69329040), (44, 64602060), (48, 59218555), (55, 51681648), (60, 47374844), (66, 43068040), (80, 35531133), (82, 34664520), (88, 32301030), (110, 25840824), (120, 23687422), (123, 23109680), (132, 21534020), (164, 17332260), (165, 17227216), (176, 16150515), (205, 13865808), (220, 12920412), (240, 11843711), (246, 11554840), (264, 10767010), (328, 8666130), (330, 8613608), (410, 6932904), (440, 6460206), (451, 6302640), (492, 5777420), (528, 5383505), (615, 4621936), (656, 4333065), (660, 4306804), (820, 3466452), (880, 3230103), (902, 3151320), (984, 2888710), (1230, 2310968), (1320, 2153402), (1353, 2100880), (1640, 1733226), (1804, 1575660), (1968, 1444355), (2255, 1260528), (2460, 1155484), (2640, 1076701), (2706, 1050440), (3280, 866613), (3608, 787830), (4510, 630264), (4920, 577742), (5412, 525220), (6765, 420176), (7216, 393915), (9020, 315132), (9840, 288871), (10824, 262610), (13530, 210088), (18040, 157566), (21648, 131305), (26261, 108240), (27060, 105044), (36080, 78783), (52522, 54120)]