1296222840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10559}}^1$

素因数の和:10618

約数の個数: 192

約数和(自身を含む): 4744396800

約数和(自身を除く): 3448173960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 5115, 5580, 6138, 6820, 8184, 10230, 10559, 11160, 12276, 13640, 15345, 20460, 21118, 24552, 30690, 31677, 40920, 42236, 52795, 61380, 63354, 84472, 95031, 105590, 116149, 122760, 126708, 158385, 190062, 211180, 232298, 253416, 316770, 327329, 348447, 380124, 422360, 464596, 475155, 580745, 633540, 654658, 696894, 760248, 929192, 950310, 981987, 1045341, 1161490, 1267080, 1309316, 1393788, 1636645, 1742235, 1900620, 1963974, 2090682, 2322980, 2618632, 2787576, 2945961, 3273290, 3484470, 3600619, 3801240, 3927948, 4181364, 4645960, 4909935, 5226705, 5891922, 6546580, 6968940, 7201238, 7855896, 8362728, 9819870, 10453410, 10801857, 11783844, 13093160, 13937880, 14402476, 14729805, 18003095, 19639740, 20906820, 21603714, 23567688, 28804952, 29459610, 32405571, 36006190, 39279480, 41813640, 43207428, 54009285, 58919220, 64811142, 72012380, 86414856, 108018570, 117838440, 129622284, 144024760, 162027855, 216037140, 259244568, 324055710, 432074280, 648111420, 1296222840]

約数ペア:

[(1, 1296222840), (2, 648111420), (3, 432074280), (4, 324055710), (5, 259244568), (6, 216037140), (8, 162027855), (9, 144024760), (10, 129622284), (11, 117838440), (12, 108018570), (15, 86414856), (18, 72012380), (20, 64811142), (22, 58919220), (24, 54009285), (30, 43207428), (31, 41813640), (33, 39279480), (36, 36006190), (40, 32405571), (44, 29459610), (45, 28804952), (55, 23567688), (60, 21603714), (62, 20906820), (66, 19639740), (72, 18003095), (88, 14729805), (90, 14402476), (93, 13937880), (99, 13093160), (110, 11783844), (120, 10801857), (124, 10453410), (132, 9819870), (155, 8362728), (165, 7855896), (180, 7201238), (186, 6968940), (198, 6546580), (220, 5891922), (248, 5226705), (264, 4909935), (279, 4645960), (310, 4181364), (330, 3927948), (341, 3801240), (360, 3600619), (372, 3484470), (396, 3273290), (440, 2945961), (465, 2787576), (495, 2618632), (558, 2322980), (620, 2090682), (660, 1963974), (682, 1900620), (744, 1742235), (792, 1636645), (930, 1393788), (990, 1309316), (1023, 1267080), (1116, 1161490), (1240, 1045341), (1320, 981987), (1364, 950310), (1395, 929192), (1705, 760248), (1860, 696894), (1980, 654658), (2046, 633540), (2232, 580745), (2728, 475155), (2790, 464596), (3069, 422360), (3410, 380124), (3720, 348447), (3960, 327329), (4092, 316770), (5115, 253416), (5580, 232298), (6138, 211180), (6820, 190062), (8184, 158385), (10230, 126708), (10559, 122760), (11160, 116149), (12276, 105590), (13640, 95031), (15345, 84472), (20460, 63354), (21118, 61380), (24552, 52795), (30690, 42236), (31677, 40920)]