920208960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1002

約数の個数: 336

約数和(自身を含む): 3568061952

約数和(自身を除く): 2647852992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 220, 240, 248, 264, 279, 288, 310, 320, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 576, 620, 660, 682, 704, 720, 744, 792, 880, 930, 937, 960, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1874, 1980, 1984, 2046, 2112, 2232, 2480, 2640, 2728, 2790, 2811, 2880, 2976, 3069, 3168, 3410, 3520, 3720, 3748, 3960, 4092, 4464, 4685, 4960, 5115, 5280, 5456, 5580, 5622, 5952, 6138, 6336, 6820, 7440, 7496, 7920, 8184, 8433, 8928, 9370, 9920, 10230, 10307, 10560, 10912, 11160, 11244, 12276, 13640, 14055, 14880, 14992, 15345, 15840, 16368, 16866, 17856, 18740, 20460, 20614, 21824, 22320, 22488, 24552, 27280, 28110, 29047, 29760, 29984, 30690, 30921, 31680, 32736, 33732, 37480, 40920, 41228, 42165, 44640, 44976, 49104, 51535, 54560, 56220, 58094, 59968, 61380, 61842, 65472, 67464, 74960, 81840, 82456, 84330, 87141, 89280, 89952, 92763, 98208, 103070, 109120, 112440, 116188, 122760, 123684, 134928, 145235, 149920, 154605, 163680, 164912, 168660, 174282, 179904, 185526, 196416, 206140, 224880, 232376, 245520, 247368, 261423, 269856, 290470, 299840, 309210, 319517, 327360, 329824, 337320, 348564, 371052, 412280, 435705, 449760, 463815, 464752, 491040, 494736, 522846, 539712, 580940, 618420, 639034, 659648, 674640, 697128, 742104, 824560, 871410, 899520, 927630, 929504, 958551, 982080, 989472, 1045692, 1161880, 1236840, 1278068, 1307115, 1349280, 1394256, 1484208, 1597585, 1649120, 1742820, 1855260, 1859008, 1917102, 1978944, 2091384, 2323760, 2473680, 2556136, 2614230, 2698560, 2788512, 2875653, 2968416, 3195170, 3298240, 3485640, 3710520, 3834204, 4182768, 4647520, 4792755, 4947360, 5112272, 5228460, 5577024, 5751306, 5936832, 6390340, 6971280, 7421040, 7668408, 8365536, 9295040, 9585510, 9894720, 10224544, 10456920, 11502612, 12780680, 13942560, 14378265, 14842080, 15336816, 16731072, 19171020, 20449088, 20913840, 23005224, 25561360, 27885120, 28756530, 29684160, 30673632, 38342040, 41827680, 46010448, 51122720, 57513060, 61347264, 76684080, 83655360, 92020896, 102245440, 115026120, 153368160, 184041792, 230052240, 306736320, 460104480, 920208960]

約数ペア:

[(1, 920208960), (2, 460104480), (3, 306736320), (4, 230052240), (5, 184041792), (6, 153368160), (8, 115026120), (9, 102245440), (10, 92020896), (11, 83655360), (12, 76684080), (15, 61347264), (16, 57513060), (18, 51122720), (20, 46010448), (22, 41827680), (24, 38342040), (30, 30673632), (31, 29684160), (32, 28756530), (33, 27885120), (36, 25561360), (40, 23005224), (44, 20913840), (45, 20449088), (48, 19171020), (55, 16731072), (60, 15336816), (62, 14842080), (64, 14378265), (66, 13942560), (72, 12780680), (80, 11502612), (88, 10456920), (90, 10224544), (93, 9894720), (96, 9585510), (99, 9295040), (110, 8365536), (120, 7668408), (124, 7421040), (132, 6971280), (144, 6390340), (155, 5936832), (160, 5751306), (165, 5577024), (176, 5228460), (180, 5112272), (186, 4947360), (192, 4792755), (198, 4647520), (220, 4182768), (240, 3834204), (248, 3710520), (264, 3485640), (279, 3298240), (288, 3195170), (310, 2968416), (320, 2875653), (330, 2788512), (341, 2698560), (352, 2614230), (360, 2556136), (372, 2473680), (396, 2323760), (440, 2091384), (465, 1978944), (480, 1917102), (495, 1859008), (496, 1855260), (528, 1742820), (558, 1649120), (576, 1597585), (620, 1484208), (660, 1394256), (682, 1349280), (704, 1307115), (720, 1278068), (744, 1236840), (792, 1161880), (880, 1045692), (930, 989472), (937, 982080), (960, 958551), (990, 929504), (992, 927630), (1023, 899520), (1056, 871410), (1116, 824560), (1240, 742104), (1320, 697128), (1364, 674640), (1395, 659648), (1440, 639034), (1488, 618420), (1584, 580940), (1705, 539712), (1760, 522846), (1860, 494736), (1874, 491040), (1980, 464752), (1984, 463815), (2046, 449760), (2112, 435705), (2232, 412280), (2480, 371052), (2640, 348564), (2728, 337320), (2790, 329824), (2811, 327360), (2880, 319517), (2976, 309210), (3069, 299840), (3168, 290470), (3410, 269856), (3520, 261423), (3720, 247368), (3748, 245520), (3960, 232376), (4092, 224880), (4464, 206140), (4685, 196416), (4960, 185526), (5115, 179904), (5280, 174282), (5456, 168660), (5580, 164912), (5622, 163680), (5952, 154605), (6138, 149920), (6336, 145235), (6820, 134928), (7440, 123684), (7496, 122760), (7920, 116188), (8184, 112440), (8433, 109120), (8928, 103070), (9370, 98208), (9920, 92763), (10230, 89952), (10307, 89280), (10560, 87141), (10912, 84330), (11160, 82456), (11244, 81840), (12276, 74960), (13640, 67464), (14055, 65472), (14880, 61842), (14992, 61380), (15345, 59968), (15840, 58094), (16368, 56220), (16866, 54560), (17856, 51535), (18740, 49104), (20460, 44976), (20614, 44640), (21824, 42165), (22320, 41228), (22488, 40920), (24552, 37480), (27280, 33732), (28110, 32736), (29047, 31680), (29760, 30921), (29984, 30690)]