919717920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1936

約数の個数: 288

約数和(自身を含む): 3536193024

約数和(自身を除く): 2616475104

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, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1873, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2976, 3069, 3168, 3410, 3720, 3746, 3960, 4092, 4464, 4960, 5115, 5280, 5456, 5580, 5619, 6138, 6820, 7440, 7492, 7920, 8184, 8928, 9365, 10230, 10912, 11160, 11238, 12276, 13640, 14880, 14984, 15345, 15840, 16368, 16857, 18730, 20460, 20603, 22320, 22476, 24552, 27280, 28095, 29968, 30690, 32736, 33714, 37460, 40920, 41206, 44640, 44952, 49104, 54560, 56190, 58063, 59936, 61380, 61809, 67428, 74920, 81840, 82412, 84285, 89904, 98208, 103015, 112380, 116126, 122760, 123618, 134856, 149840, 163680, 164824, 168570, 174189, 179808, 185427, 206030, 224760, 232252, 245520, 247236, 269712, 290315, 299680, 309045, 329648, 337140, 348378, 370854, 412060, 449520, 464504, 491040, 494472, 522567, 539424, 580630, 618090, 638693, 659296, 674280, 696756, 741708, 824120, 870945, 899040, 927135, 929008, 988944, 1045134, 1161260, 1236180, 1277386, 1348560, 1393512, 1483416, 1648240, 1741890, 1854270, 1858016, 1916079, 1977888, 2090268, 2322520, 2472360, 2554772, 2612835, 2697120, 2787024, 2966832, 3193465, 3296480, 3483780, 3708540, 3832158, 4180536, 4645040, 4944720, 5109544, 5225670, 5574048, 5748237, 5933664, 6386930, 6967560, 7417080, 7664316, 8361072, 9290080, 9580395, 9889440, 10219088, 10451340, 11496474, 12773860, 13935120, 14834160, 15328632, 16722144, 19160790, 20438176, 20902680, 22992948, 25547720, 27870240, 28741185, 29668320, 30657264, 38321580, 41805360, 45985896, 51095440, 57482370, 61314528, 76643160, 83610720, 91971792, 102190880, 114964740, 153286320, 183943584, 229929480, 306572640, 459858960, 919717920]

約数ペア:

[(1, 919717920), (2, 459858960), (3, 306572640), (4, 229929480), (5, 183943584), (6, 153286320), (8, 114964740), (9, 102190880), (10, 91971792), (11, 83610720), (12, 76643160), (15, 61314528), (16, 57482370), (18, 51095440), (20, 45985896), (22, 41805360), (24, 38321580), (30, 30657264), (31, 29668320), (32, 28741185), (33, 27870240), (36, 25547720), (40, 22992948), (44, 20902680), (45, 20438176), (48, 19160790), (55, 16722144), (60, 15328632), (62, 14834160), (66, 13935120), (72, 12773860), (80, 11496474), (88, 10451340), (90, 10219088), (93, 9889440), (96, 9580395), (99, 9290080), (110, 8361072), (120, 7664316), (124, 7417080), (132, 6967560), (144, 6386930), (155, 5933664), (160, 5748237), (165, 5574048), (176, 5225670), (180, 5109544), (186, 4944720), (198, 4645040), (220, 4180536), (240, 3832158), (248, 3708540), (264, 3483780), (279, 3296480), (288, 3193465), (310, 2966832), (330, 2787024), (341, 2697120), (352, 2612835), (360, 2554772), (372, 2472360), (396, 2322520), (440, 2090268), (465, 1977888), (480, 1916079), (495, 1858016), (496, 1854270), (528, 1741890), (558, 1648240), (620, 1483416), (660, 1393512), (682, 1348560), (720, 1277386), (744, 1236180), (792, 1161260), (880, 1045134), (930, 988944), (990, 929008), (992, 927135), (1023, 899040), (1056, 870945), (1116, 824120), (1240, 741708), (1320, 696756), (1364, 674280), (1395, 659296), (1440, 638693), (1488, 618090), (1584, 580630), (1705, 539424), (1760, 522567), (1860, 494472), (1873, 491040), (1980, 464504), (2046, 449520), (2232, 412060), (2480, 370854), (2640, 348378), (2728, 337140), (2790, 329648), (2976, 309045), (3069, 299680), (3168, 290315), (3410, 269712), (3720, 247236), (3746, 245520), (3960, 232252), (4092, 224760), (4464, 206030), (4960, 185427), (5115, 179808), (5280, 174189), (5456, 168570), (5580, 164824), (5619, 163680), (6138, 149840), (6820, 134856), (7440, 123618), (7492, 122760), (7920, 116126), (8184, 112380), (8928, 103015), (9365, 98208), (10230, 89904), (10912, 84285), (11160, 82412), (11238, 81840), (12276, 74920), (13640, 67428), (14880, 61809), (14984, 61380), (15345, 59936), (15840, 58063), (16368, 56190), (16857, 54560), (18730, 49104), (20460, 44952), (20603, 44640), (22320, 41206), (22476, 40920), (24552, 37460), (27280, 33714), (28095, 32736), (29968, 30690)]