1896608520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:898

約数の個数: 320

約数和(自身を含む): 6874813440

約数和(自身を除く): 4978204920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 81, 90, 92, 93, 108, 115, 120, 124, 135, 138, 155, 162, 180, 184, 186, 207, 216, 230, 248, 270, 276, 279, 310, 324, 345, 360, 372, 405, 414, 460, 465, 540, 552, 558, 620, 621, 648, 690, 713, 744, 810, 821, 828, 837, 920, 930, 1035, 1080, 1116, 1240, 1242, 1380, 1395, 1426, 1620, 1642, 1656, 1674, 1860, 1863, 2070, 2139, 2232, 2463, 2484, 2511, 2760, 2790, 2852, 3105, 3240, 3284, 3348, 3565, 3720, 3726, 4105, 4140, 4185, 4278, 4926, 4968, 5022, 5580, 5704, 6210, 6417, 6568, 6696, 7130, 7389, 7452, 8210, 8280, 8370, 8556, 9315, 9852, 10044, 10695, 11160, 12315, 12420, 12555, 12834, 14260, 14778, 14904, 16420, 16740, 17112, 18630, 18883, 19251, 19704, 20088, 21390, 22167, 24630, 24840, 25110, 25451, 25668, 28520, 29556, 32085, 32840, 33480, 36945, 37260, 37766, 38502, 42780, 44334, 49260, 50220, 50902, 51336, 56649, 57753, 59112, 64170, 66501, 73890, 74520, 75532, 76353, 77004, 85560, 88668, 94415, 96255, 98520, 100440, 101804, 110835, 113298, 115506, 127255, 128340, 133002, 147780, 151064, 152706, 154008, 169947, 177336, 188830, 192510, 203608, 221670, 226596, 229059, 231012, 254510, 256680, 266004, 283245, 288765, 295560, 305412, 332505, 339894, 377660, 381765, 385020, 443340, 453192, 458118, 462024, 509020, 509841, 532008, 566490, 577530, 585373, 610824, 665010, 679788, 687177, 755320, 763530, 770040, 849735, 886680, 916236, 1018040, 1019682, 1132980, 1145295, 1155060, 1170746, 1330020, 1359576, 1374354, 1527060, 1529523, 1699470, 1756119, 1832472, 2039364, 2061531, 2265960, 2290590, 2310120, 2341492, 2549205, 2660040, 2748708, 2926865, 3054120, 3059046, 3398940, 3435885, 3512238, 4078728, 4123062, 4581180, 4682984, 5098410, 5268357, 5497416, 5853730, 6118092, 6797880, 6871770, 7024476, 7647615, 8246124, 8780595, 9162360, 10196820, 10307655, 10536714, 11707460, 12236184, 13743540, 14048952, 15295230, 15805071, 16492248, 17561190, 20393640, 20615310, 21073428, 23414920, 26341785, 27487080, 30590460, 31610142, 35122380, 41230620, 42146856, 47415213, 52683570, 61180920, 63220284, 70244760, 79025355, 82461240, 94830426, 105367140, 126440568, 158050710, 189660852, 210734280, 237076065, 316101420, 379321704, 474152130, 632202840, 948304260, 1896608520]

約数ペア:

[(1, 1896608520), (2, 948304260), (3, 632202840), (4, 474152130), (5, 379321704), (6, 316101420), (8, 237076065), (9, 210734280), (10, 189660852), (12, 158050710), (15, 126440568), (18, 105367140), (20, 94830426), (23, 82461240), (24, 79025355), (27, 70244760), (30, 63220284), (31, 61180920), (36, 52683570), (40, 47415213), (45, 42146856), (46, 41230620), (54, 35122380), (60, 31610142), (62, 30590460), (69, 27487080), (72, 26341785), (81, 23414920), (90, 21073428), (92, 20615310), (93, 20393640), (108, 17561190), (115, 16492248), (120, 15805071), (124, 15295230), (135, 14048952), (138, 13743540), (155, 12236184), (162, 11707460), (180, 10536714), (184, 10307655), (186, 10196820), (207, 9162360), (216, 8780595), (230, 8246124), (248, 7647615), (270, 7024476), (276, 6871770), (279, 6797880), (310, 6118092), (324, 5853730), (345, 5497416), (360, 5268357), (372, 5098410), (405, 4682984), (414, 4581180), (460, 4123062), (465, 4078728), (540, 3512238), (552, 3435885), (558, 3398940), (620, 3059046), (621, 3054120), (648, 2926865), (690, 2748708), (713, 2660040), (744, 2549205), (810, 2341492), (821, 2310120), (828, 2290590), (837, 2265960), (920, 2061531), (930, 2039364), (1035, 1832472), (1080, 1756119), (1116, 1699470), (1240, 1529523), (1242, 1527060), (1380, 1374354), (1395, 1359576), (1426, 1330020), (1620, 1170746), (1642, 1155060), (1656, 1145295), (1674, 1132980), (1860, 1019682), (1863, 1018040), (2070, 916236), (2139, 886680), (2232, 849735), (2463, 770040), (2484, 763530), (2511, 755320), (2760, 687177), (2790, 679788), (2852, 665010), (3105, 610824), (3240, 585373), (3284, 577530), (3348, 566490), (3565, 532008), (3720, 509841), (3726, 509020), (4105, 462024), (4140, 458118), (4185, 453192), (4278, 443340), (4926, 385020), (4968, 381765), (5022, 377660), (5580, 339894), (5704, 332505), (6210, 305412), (6417, 295560), (6568, 288765), (6696, 283245), (7130, 266004), (7389, 256680), (7452, 254510), (8210, 231012), (8280, 229059), (8370, 226596), (8556, 221670), (9315, 203608), (9852, 192510), (10044, 188830), (10695, 177336), (11160, 169947), (12315, 154008), (12420, 152706), (12555, 151064), (12834, 147780), (14260, 133002), (14778, 128340), (14904, 127255), (16420, 115506), (16740, 113298), (17112, 110835), (18630, 101804), (18883, 100440), (19251, 98520), (19704, 96255), (20088, 94415), (21390, 88668), (22167, 85560), (24630, 77004), (24840, 76353), (25110, 75532), (25451, 74520), (25668, 73890), (28520, 66501), (29556, 64170), (32085, 59112), (32840, 57753), (33480, 56649), (36945, 51336), (37260, 50902), (37766, 50220), (38502, 49260), (42780, 44334)]