406826171280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{187907}}^1$

素因数の和:188054

約数の個数: 240

約数和(自身を含む): 1424877801984

約数和(自身を除く): 1018051630704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 97, 120, 124, 144, 155, 180, 186, 194, 240, 248, 279, 291, 310, 360, 372, 388, 465, 485, 496, 558, 582, 620, 720, 744, 776, 873, 930, 970, 1116, 1164, 1240, 1395, 1455, 1488, 1552, 1746, 1860, 1940, 2232, 2328, 2480, 2790, 2910, 3007, 3492, 3720, 3880, 4365, 4464, 4656, 5580, 5820, 6014, 6984, 7440, 7760, 8730, 9021, 11160, 11640, 12028, 13968, 15035, 17460, 18042, 22320, 23280, 24056, 27063, 30070, 34920, 36084, 45105, 48112, 54126, 60140, 69840, 72168, 90210, 108252, 120280, 135315, 144336, 180420, 187907, 216504, 240560, 270630, 360840, 375814, 433008, 541260, 563721, 721680, 751628, 939535, 1082520, 1127442, 1503256, 1691163, 1879070, 2165040, 2254884, 2818605, 3006512, 3382326, 3758140, 4509768, 5637210, 5825117, 6764652, 7516280, 8455815, 9019536, 11274420, 11650234, 13529304, 15032560, 16911630, 17475351, 18226979, 22548840, 23300468, 27058608, 29125585, 33823260, 34950702, 36453958, 45097680, 46600936, 52426053, 54680937, 58251170, 67646520, 69901404, 72907916, 87376755, 91134895, 93201872, 104852106, 109361874, 116502340, 135293040, 139802808, 145815832, 164042811, 174753510, 182269790, 209704212, 218723748, 233004680, 262130265, 273404685, 279605616, 291631664, 328085622, 349507020, 364539580, 419408424, 437447496, 466009360, 524260530, 546809370, 565036349, 656171244, 699014040, 729079160, 820214055, 838816848, 874894992, 1048521060, 1093618740, 1130072698, 1312342488, 1398028080, 1458158320, 1640428110, 1695109047, 2097042120, 2187237480, 2260145396, 2624684976, 2825181745, 3280856220, 3390218094, 4194084240, 4374474960, 4520290792, 5085327141, 5650363490, 6561712440, 6780436188, 8475545235, 9040581584, 10170654282, 11300726980, 13123424880, 13560872376, 16951090470, 20341308564, 22601453960, 25426635705, 27121744752, 33902180940, 40682617128, 45202907920, 50853271410, 67804361880, 81365234256, 101706542820, 135608723760, 203413085640, 406826171280]

約数ペア:

[(1, 406826171280), (2, 203413085640), (3, 135608723760), (4, 101706542820), (5, 81365234256), (6, 67804361880), (8, 50853271410), (9, 45202907920), (10, 40682617128), (12, 33902180940), (15, 27121744752), (16, 25426635705), (18, 22601453960), (20, 20341308564), (24, 16951090470), (30, 13560872376), (31, 13123424880), (36, 11300726980), (40, 10170654282), (45, 9040581584), (48, 8475545235), (60, 6780436188), (62, 6561712440), (72, 5650363490), (80, 5085327141), (90, 4520290792), (93, 4374474960), (97, 4194084240), (120, 3390218094), (124, 3280856220), (144, 2825181745), (155, 2624684976), (180, 2260145396), (186, 2187237480), (194, 2097042120), (240, 1695109047), (248, 1640428110), (279, 1458158320), (291, 1398028080), (310, 1312342488), (360, 1130072698), (372, 1093618740), (388, 1048521060), (465, 874894992), (485, 838816848), (496, 820214055), (558, 729079160), (582, 699014040), (620, 656171244), (720, 565036349), (744, 546809370), (776, 524260530), (873, 466009360), (930, 437447496), (970, 419408424), (1116, 364539580), (1164, 349507020), (1240, 328085622), (1395, 291631664), (1455, 279605616), (1488, 273404685), (1552, 262130265), (1746, 233004680), (1860, 218723748), (1940, 209704212), (2232, 182269790), (2328, 174753510), (2480, 164042811), (2790, 145815832), (2910, 139802808), (3007, 135293040), (3492, 116502340), (3720, 109361874), (3880, 104852106), (4365, 93201872), (4464, 91134895), (4656, 87376755), (5580, 72907916), (5820, 69901404), (6014, 67646520), (6984, 58251170), (7440, 54680937), (7760, 52426053), (8730, 46600936), (9021, 45097680), (11160, 36453958), (11640, 34950702), (12028, 33823260), (13968, 29125585), (15035, 27058608), (17460, 23300468), (18042, 22548840), (22320, 18226979), (23280, 17475351), (24056, 16911630), (27063, 15032560), (30070, 13529304), (34920, 11650234), (36084, 11274420), (45105, 9019536), (48112, 8455815), (54126, 7516280), (60140, 6764652), (69840, 5825117), (72168, 5637210), (90210, 4509768), (108252, 3758140), (120280, 3382326), (135315, 3006512), (144336, 2818605), (180420, 2254884), (187907, 2165040), (216504, 1879070), (240560, 1691163), (270630, 1503256), (360840, 1127442), (375814, 1082520), (433008, 939535), (541260, 751628), (563721, 721680)]