775352160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1642

約数の個数: 288

約数和(自身を含む): 2981422080

約数和(自身を除く): 2206069920

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, 1579, 1584, 1705, 1760, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2976, 3069, 3158, 3168, 3410, 3720, 3960, 4092, 4464, 4737, 4960, 5115, 5280, 5456, 5580, 6138, 6316, 6820, 7440, 7895, 7920, 8184, 8928, 9474, 10230, 10912, 11160, 12276, 12632, 13640, 14211, 14880, 15345, 15790, 15840, 16368, 17369, 18948, 20460, 22320, 23685, 24552, 25264, 27280, 28422, 30690, 31580, 32736, 34738, 37896, 40920, 44640, 47370, 48949, 49104, 50528, 52107, 54560, 56844, 61380, 63160, 69476, 71055, 75792, 81840, 86845, 94740, 97898, 98208, 104214, 113688, 122760, 126320, 138952, 142110, 146847, 151584, 156321, 163680, 173690, 189480, 195796, 208428, 227376, 244745, 245520, 252640, 260535, 277904, 284220, 293694, 312642, 347380, 378960, 391592, 416856, 440541, 454752, 489490, 491040, 521070, 538439, 555808, 568440, 587388, 625284, 694760, 734235, 757920, 781605, 783184, 833712, 881082, 978980, 1042140, 1076878, 1136880, 1174776, 1250568, 1389520, 1468470, 1563210, 1566368, 1615317, 1667424, 1762164, 1957960, 2084280, 2153756, 2202705, 2273760, 2349552, 2501136, 2692195, 2779040, 2936940, 3126420, 3230634, 3524328, 3915920, 4168560, 4307512, 4405410, 4699104, 4845951, 5002272, 5384390, 5873880, 6252840, 6461268, 7048656, 7831840, 8076585, 8337120, 8615024, 8810820, 9691902, 10768780, 11747760, 12505680, 12922536, 14097312, 16153170, 17230048, 17621640, 19383804, 21537560, 23495520, 24229755, 25011360, 25845072, 32306340, 35243280, 38767608, 43075120, 48459510, 51690144, 64612680, 70486560, 77535216, 86150240, 96919020, 129225360, 155070432, 193838040, 258450720, 387676080, 775352160]

約数ペア:

[(1, 775352160), (2, 387676080), (3, 258450720), (4, 193838040), (5, 155070432), (6, 129225360), (8, 96919020), (9, 86150240), (10, 77535216), (11, 70486560), (12, 64612680), (15, 51690144), (16, 48459510), (18, 43075120), (20, 38767608), (22, 35243280), (24, 32306340), (30, 25845072), (31, 25011360), (32, 24229755), (33, 23495520), (36, 21537560), (40, 19383804), (44, 17621640), (45, 17230048), (48, 16153170), (55, 14097312), (60, 12922536), (62, 12505680), (66, 11747760), (72, 10768780), (80, 9691902), (88, 8810820), (90, 8615024), (93, 8337120), (96, 8076585), (99, 7831840), (110, 7048656), (120, 6461268), (124, 6252840), (132, 5873880), (144, 5384390), (155, 5002272), (160, 4845951), (165, 4699104), (176, 4405410), (180, 4307512), (186, 4168560), (198, 3915920), (220, 3524328), (240, 3230634), (248, 3126420), (264, 2936940), (279, 2779040), (288, 2692195), (310, 2501136), (330, 2349552), (341, 2273760), (352, 2202705), (360, 2153756), (372, 2084280), (396, 1957960), (440, 1762164), (465, 1667424), (480, 1615317), (495, 1566368), (496, 1563210), (528, 1468470), (558, 1389520), (620, 1250568), (660, 1174776), (682, 1136880), (720, 1076878), (744, 1042140), (792, 978980), (880, 881082), (930, 833712), (990, 783184), (992, 781605), (1023, 757920), (1056, 734235), (1116, 694760), (1240, 625284), (1320, 587388), (1364, 568440), (1395, 555808), (1440, 538439), (1488, 521070), (1579, 491040), (1584, 489490), (1705, 454752), (1760, 440541), (1860, 416856), (1980, 391592), (2046, 378960), (2232, 347380), (2480, 312642), (2640, 293694), (2728, 284220), (2790, 277904), (2976, 260535), (3069, 252640), (3158, 245520), (3168, 244745), (3410, 227376), (3720, 208428), (3960, 195796), (4092, 189480), (4464, 173690), (4737, 163680), (4960, 156321), (5115, 151584), (5280, 146847), (5456, 142110), (5580, 138952), (6138, 126320), (6316, 122760), (6820, 113688), (7440, 104214), (7895, 98208), (7920, 97898), (8184, 94740), (8928, 86845), (9474, 81840), (10230, 75792), (10912, 71055), (11160, 69476), (12276, 63160), (12632, 61380), (13640, 56844), (14211, 54560), (14880, 52107), (15345, 50528), (15790, 49104), (15840, 48949), (16368, 47370), (17369, 44640), (18948, 40920), (20460, 37896), (22320, 34738), (23685, 32736), (24552, 31580), (25264, 30690), (27280, 28422)]