8689410.00000000

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 125405280

約数和(自身を除く): 90590760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 173, 180, 195, 215, 234, 258, 260, 312, 344, 346, 360, 387, 390, 430, 468, 516, 519, 520, 559, 585, 645, 692, 774, 780, 860, 865, 936, 1032, 1038, 1118, 1170, 1290, 1384, 1548, 1557, 1560, 1677, 1720, 1730, 1935, 2076, 2236, 2249, 2340, 2580, 2595, 2795, 3096, 3114, 3354, 3460, 3870, 4152, 4472, 4498, 4680, 5031, 5160, 5190, 5590, 6228, 6708, 6747, 6920, 7439, 7740, 7785, 8385, 8996, 10062, 10380, 11180, 11245, 12456, 13416, 13494, 14878, 15480, 15570, 16770, 17992, 20124, 20241, 20760, 22317, 22360, 22490, 25155, 26988, 29756, 31140, 33540, 33735, 37195, 40248, 40482, 44634, 44980, 50310, 53976, 59512, 62280, 66951, 67080, 67470, 74390, 80964, 89268, 89960, 96707, 100620, 101205, 111585, 133902, 134940, 148780, 161928, 178536, 193414, 201240, 202410, 223170, 267804, 269880, 290121, 297560, 334755, 386828, 404820, 446340, 483535, 535608, 580242, 669510, 773656, 809640, 870363, 892680, 967070, 1160484, 1339020, 1450605, 1740726, 1934140, 2320968, 2678040, 2901210, 3481452, 3868280, 4351815, 5802420, 6962904, 8703630, 11604840, 17407260, 34814520]

約数ペア:

[(1, 34814520), (2, 17407260), (3, 11604840), (4, 8703630), (5, 6962904), (6, 5802420), (8, 4351815), (9, 3868280), (10, 3481452), (12, 2901210), (13, 2678040), (15, 2320968), (18, 1934140), (20, 1740726), (24, 1450605), (26, 1339020), (30, 1160484), (36, 967070), (39, 892680), (40, 870363), (43, 809640), (45, 773656), (52, 669510), (60, 580242), (65, 535608), (72, 483535), (78, 446340), (86, 404820), (90, 386828), (104, 334755), (117, 297560), (120, 290121), (129, 269880), (130, 267804), (156, 223170), (172, 202410), (173, 201240), (180, 193414), (195, 178536), (215, 161928), (234, 148780), (258, 134940), (260, 133902), (312, 111585), (344, 101205), (346, 100620), (360, 96707), (387, 89960), (390, 89268), (430, 80964), (468, 74390), (516, 67470), (519, 67080), (520, 66951), (559, 62280), (585, 59512), (645, 53976), (692, 50310), (774, 44980), (780, 44634), (860, 40482), (865, 40248), (936, 37195), (1032, 33735), (1038, 33540), (1118, 31140), (1170, 29756), (1290, 26988), (1384, 25155), (1548, 22490), (1557, 22360), (1560, 22317), (1677, 20760), (1720, 20241), (1730, 20124), (1935, 17992), (2076, 16770), (2236, 15570), (2249, 15480), (2340, 14878), (2580, 13494), (2595, 13416), (2795, 12456), (3096, 11245), (3114, 11180), (3354, 10380), (3460, 10062), (3870, 8996), (4152, 8385), (4472, 7785), (4498, 7740), (4680, 7439), (5031, 6920), (5160, 6747), (5190, 6708), (5590, 6228)]