1438913520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1873}}^1$

素因数の和:2000

約数の個数: 240

約数和(自身を含む): 5328846432

約数和(自身を除く): 3889932912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 97, 99, 110, 120, 132, 144, 165, 176, 180, 194, 198, 220, 240, 264, 291, 330, 360, 388, 396, 440, 485, 495, 528, 582, 660, 720, 776, 792, 873, 880, 970, 990, 1067, 1164, 1320, 1455, 1552, 1584, 1746, 1873, 1940, 1980, 2134, 2328, 2640, 2910, 3201, 3492, 3746, 3880, 3960, 4268, 4365, 4656, 5335, 5619, 5820, 6402, 6984, 7492, 7760, 7920, 8536, 8730, 9365, 9603, 10670, 11238, 11640, 12804, 13968, 14984, 16005, 16857, 17072, 17460, 18730, 19206, 20603, 21340, 22476, 23280, 25608, 28095, 29968, 32010, 33714, 34920, 37460, 38412, 41206, 42680, 44952, 48015, 51216, 56190, 61809, 64020, 67428, 69840, 74920, 76824, 82412, 84285, 85360, 89904, 96030, 103015, 112380, 123618, 128040, 134856, 149840, 153648, 164824, 168570, 181681, 185427, 192060, 206030, 224760, 247236, 256080, 269712, 309045, 329648, 337140, 363362, 370854, 384120, 412060, 449520, 494472, 545043, 618090, 674280, 726724, 741708, 768240, 824120, 908405, 927135, 988944, 1090086, 1236180, 1348560, 1453448, 1483416, 1635129, 1648240, 1816810, 1854270, 1998491, 2180172, 2472360, 2725215, 2906896, 2966832, 3270258, 3633620, 3708540, 3996982, 4360344, 4944720, 5450430, 5995473, 6540516, 7267240, 7417080, 7993964, 8175645, 8720688, 9992455, 10900860, 11990946, 13081032, 14534480, 14834160, 15987928, 16351290, 17986419, 19984910, 21801720, 23981892, 26162064, 29977365, 31975856, 32702580, 35972838, 39969820, 43603440, 47963784, 59954730, 65405160, 71945676, 79939640, 89932095, 95927568, 119909460, 130810320, 143891352, 159879280, 179864190, 239818920, 287782704, 359728380, 479637840, 719456760, 1438913520]

約数ペア:

[(1, 1438913520), (2, 719456760), (3, 479637840), (4, 359728380), (5, 287782704), (6, 239818920), (8, 179864190), (9, 159879280), (10, 143891352), (11, 130810320), (12, 119909460), (15, 95927568), (16, 89932095), (18, 79939640), (20, 71945676), (22, 65405160), (24, 59954730), (30, 47963784), (33, 43603440), (36, 39969820), (40, 35972838), (44, 32702580), (45, 31975856), (48, 29977365), (55, 26162064), (60, 23981892), (66, 21801720), (72, 19984910), (80, 17986419), (88, 16351290), (90, 15987928), (97, 14834160), (99, 14534480), (110, 13081032), (120, 11990946), (132, 10900860), (144, 9992455), (165, 8720688), (176, 8175645), (180, 7993964), (194, 7417080), (198, 7267240), (220, 6540516), (240, 5995473), (264, 5450430), (291, 4944720), (330, 4360344), (360, 3996982), (388, 3708540), (396, 3633620), (440, 3270258), (485, 2966832), (495, 2906896), (528, 2725215), (582, 2472360), (660, 2180172), (720, 1998491), (776, 1854270), (792, 1816810), (873, 1648240), (880, 1635129), (970, 1483416), (990, 1453448), (1067, 1348560), (1164, 1236180), (1320, 1090086), (1455, 988944), (1552, 927135), (1584, 908405), (1746, 824120), (1873, 768240), (1940, 741708), (1980, 726724), (2134, 674280), (2328, 618090), (2640, 545043), (2910, 494472), (3201, 449520), (3492, 412060), (3746, 384120), (3880, 370854), (3960, 363362), (4268, 337140), (4365, 329648), (4656, 309045), (5335, 269712), (5619, 256080), (5820, 247236), (6402, 224760), (6984, 206030), (7492, 192060), (7760, 185427), (7920, 181681), (8536, 168570), (8730, 164824), (9365, 153648), (9603, 149840), (10670, 134856), (11238, 128040), (11640, 123618), (12804, 112380), (13968, 103015), (14984, 96030), (16005, 89904), (16857, 85360), (17072, 84285), (17460, 82412), (18730, 76824), (19206, 74920), (20603, 69840), (21340, 67428), (22476, 64020), (23280, 61809), (25608, 56190), (28095, 51216), (29968, 48015), (32010, 44952), (33714, 42680), (34920, 41206), (37460, 38412)]