1667470000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 300

約数和(自身を含む): 4868735256

約数和(自身を除く): 3201265256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 49, 50, 56, 70, 80, 82, 83, 98, 100, 112, 125, 140, 164, 166, 175, 196, 200, 205, 245, 250, 280, 287, 328, 332, 350, 392, 400, 410, 415, 490, 500, 560, 574, 581, 625, 656, 664, 700, 784, 820, 830, 875, 980, 1000, 1025, 1148, 1162, 1225, 1250, 1328, 1400, 1435, 1640, 1660, 1750, 1960, 2000, 2009, 2050, 2075, 2296, 2324, 2450, 2500, 2800, 2870, 2905, 3280, 3320, 3403, 3500, 3920, 4018, 4067, 4100, 4150, 4375, 4592, 4648, 4900, 5000, 5125, 5740, 5810, 6125, 6640, 6806, 7000, 7175, 8036, 8134, 8200, 8300, 8750, 9296, 9800, 10000, 10045, 10250, 10375, 11480, 11620, 12250, 13612, 14000, 14350, 14525, 16072, 16268, 16400, 16600, 17015, 17500, 19600, 20090, 20335, 20500, 20750, 22960, 23240, 23821, 24500, 25625, 27224, 28700, 29050, 30625, 32144, 32536, 33200, 34030, 35000, 35875, 40180, 40670, 41000, 41500, 46480, 47642, 49000, 50225, 51250, 51875, 54448, 57400, 58100, 61250, 65072, 68060, 70000, 71750, 72625, 80360, 81340, 82000, 83000, 85075, 95284, 98000, 100450, 101675, 102500, 103750, 114800, 116200, 119105, 122500, 136120, 143500, 145250, 160720, 162680, 166000, 166747, 170150, 179375, 190568, 200900, 203350, 205000, 207500, 232400, 238210, 245000, 251125, 272240, 287000, 290500, 325360, 333494, 340300, 358750, 363125, 381136, 401800, 406700, 410000, 415000, 425375, 476420, 490000, 502250, 508375, 574000, 581000, 595525, 666988, 680600, 717500, 726250, 803600, 813400, 830000, 833735, 850750, 952840, 1004500, 1016750, 1162000, 1191050, 1255625, 1333976, 1361200, 1435000, 1452500, 1626800, 1667470, 1701500, 1905680, 2009000, 2033500, 2126875, 2382100, 2511250, 2541875, 2667952, 2870000, 2905000, 2977625, 3334940, 3403000, 4018000, 4067000, 4168675, 4253750, 4764200, 5022500, 5083750, 5810000, 5955250, 6669880, 6806000, 8134000, 8337350, 8507500, 9528400, 10045000, 10167500, 11910500, 13339760, 14888125, 16674700, 17015000, 20090000, 20335000, 20843375, 23821000, 29776250, 33349400, 34030000, 40670000, 41686750, 47642000, 59552500, 66698800, 83373500, 104216875, 119105000, 166747000, 208433750, 238210000, 333494000, 416867500, 833735000, 1667470000]

約数ペア:

[(1, 1667470000), (2, 833735000), (4, 416867500), (5, 333494000), (7, 238210000), (8, 208433750), (10, 166747000), (14, 119105000), (16, 104216875), (20, 83373500), (25, 66698800), (28, 59552500), (35, 47642000), (40, 41686750), (41, 40670000), (49, 34030000), (50, 33349400), (56, 29776250), (70, 23821000), (80, 20843375), (82, 20335000), (83, 20090000), (98, 17015000), (100, 16674700), (112, 14888125), (125, 13339760), (140, 11910500), (164, 10167500), (166, 10045000), (175, 9528400), (196, 8507500), (200, 8337350), (205, 8134000), (245, 6806000), (250, 6669880), (280, 5955250), (287, 5810000), (328, 5083750), (332, 5022500), (350, 4764200), (392, 4253750), (400, 4168675), (410, 4067000), (415, 4018000), (490, 3403000), (500, 3334940), (560, 2977625), (574, 2905000), (581, 2870000), (625, 2667952), (656, 2541875), (664, 2511250), (700, 2382100), (784, 2126875), (820, 2033500), (830, 2009000), (875, 1905680), (980, 1701500), (1000, 1667470), (1025, 1626800), (1148, 1452500), (1162, 1435000), (1225, 1361200), (1250, 1333976), (1328, 1255625), (1400, 1191050), (1435, 1162000), (1640, 1016750), (1660, 1004500), (1750, 952840), (1960, 850750), (2000, 833735), (2009, 830000), (2050, 813400), (2075, 803600), (2296, 726250), (2324, 717500), (2450, 680600), (2500, 666988), (2800, 595525), (2870, 581000), (2905, 574000), (3280, 508375), (3320, 502250), (3403, 490000), (3500, 476420), (3920, 425375), (4018, 415000), (4067, 410000), (4100, 406700), (4150, 401800), (4375, 381136), (4592, 363125), (4648, 358750), (4900, 340300), (5000, 333494), (5125, 325360), (5740, 290500), (5810, 287000), (6125, 272240), (6640, 251125), (6806, 245000), (7000, 238210), (7175, 232400), (8036, 207500), (8134, 205000), (8200, 203350), (8300, 200900), (8750, 190568), (9296, 179375), (9800, 170150), (10000, 166747), (10045, 166000), (10250, 162680), (10375, 160720), (11480, 145250), (11620, 143500), (12250, 136120), (13612, 122500), (14000, 119105), (14350, 116200), (14525, 114800), (16072, 103750), (16268, 102500), (16400, 101675), (16600, 100450), (17015, 98000), (17500, 95284), (19600, 85075), (20090, 83000), (20335, 82000), (20500, 81340), (20750, 80360), (22960, 72625), (23240, 71750), (23821, 70000), (24500, 68060), (25625, 65072), (27224, 61250), (28700, 58100), (29050, 57400), (30625, 54448), (32144, 51875), (32536, 51250), (33200, 50225), (34030, 49000), (35000, 47642), (35875, 46480), (40180, 41500), (40670, 41000)]