12652696680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{188621}}^1$

素因数の和:188691

約数の個数: 128

約数和(自身を含む): 41828814720

約数和(自身を除く): 29176118040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1560, 1677, 1720, 2236, 2580, 2795, 3354, 4472, 5160, 5590, 6708, 8385, 11180, 13416, 16770, 22360, 33540, 67080, 188621, 377242, 565863, 754484, 943105, 1131726, 1508968, 1886210, 2263452, 2452073, 2829315, 3772420, 4526904, 4904146, 5658630, 7356219, 7544840, 8110703, 9808292, 11317260, 12260365, 14712438, 16221406, 19616584, 22634520, 24332109, 24520730, 29424876, 32442812, 36781095, 40553515, 48664218, 49041460, 58849752, 64885624, 73562190, 81107030, 97328436, 98082920, 105439139, 121660545, 147124380, 162214060, 194656872, 210878278, 243321090, 294248760, 316317417, 324428120, 421756556, 486642180, 527195695, 632634834, 843513112, 973284360, 1054391390, 1265269668, 1581587085, 2108782780, 2530539336, 3163174170, 4217565560, 6326348340, 12652696680]

約数ペア:

[(1, 12652696680), (2, 6326348340), (3, 4217565560), (4, 3163174170), (5, 2530539336), (6, 2108782780), (8, 1581587085), (10, 1265269668), (12, 1054391390), (13, 973284360), (15, 843513112), (20, 632634834), (24, 527195695), (26, 486642180), (30, 421756556), (39, 324428120), (40, 316317417), (43, 294248760), (52, 243321090), (60, 210878278), (65, 194656872), (78, 162214060), (86, 147124380), (104, 121660545), (120, 105439139), (129, 98082920), (130, 97328436), (156, 81107030), (172, 73562190), (195, 64885624), (215, 58849752), (258, 49041460), (260, 48664218), (312, 40553515), (344, 36781095), (390, 32442812), (430, 29424876), (516, 24520730), (520, 24332109), (559, 22634520), (645, 19616584), (780, 16221406), (860, 14712438), (1032, 12260365), (1118, 11317260), (1290, 9808292), (1560, 8110703), (1677, 7544840), (1720, 7356219), (2236, 5658630), (2580, 4904146), (2795, 4526904), (3354, 3772420), (4472, 2829315), (5160, 2452073), (5590, 2263452), (6708, 1886210), (8385, 1508968), (11180, 1131726), (13416, 943105), (16770, 754484), (22360, 565863), (33540, 377242), (67080, 188621)]