220594080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 825297984

約数和(自身を除く): 604703904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 83, 84, 96, 98, 105, 112, 113, 120, 140, 147, 160, 166, 168, 196, 210, 224, 226, 240, 245, 249, 280, 294, 332, 336, 339, 392, 415, 420, 452, 480, 490, 498, 560, 565, 581, 588, 664, 672, 678, 735, 784, 791, 830, 840, 904, 980, 996, 1120, 1130, 1162, 1176, 1245, 1328, 1356, 1470, 1568, 1582, 1660, 1680, 1695, 1743, 1808, 1960, 1992, 2260, 2324, 2352, 2373, 2490, 2656, 2712, 2905, 2940, 3164, 3320, 3360, 3390, 3486, 3616, 3920, 3955, 3984, 4067, 4520, 4648, 4704, 4746, 4980, 5424, 5537, 5810, 5880, 6328, 6640, 6780, 6972, 7840, 7910, 7968, 8134, 8715, 9040, 9296, 9379, 9492, 9960, 10848, 11074, 11620, 11760, 11865, 12201, 12656, 13280, 13560, 13944, 15820, 16268, 16611, 17430, 18080, 18592, 18758, 18984, 19920, 20335, 22148, 23240, 23520, 23730, 24402, 25312, 27120, 27685, 27888, 28137, 31640, 32536, 33222, 34860, 37516, 37968, 39840, 40670, 44296, 46480, 46895, 47460, 48804, 54240, 55370, 55776, 56274, 61005, 63280, 65072, 65653, 66444, 69720, 75032, 75936, 81340, 83055, 88592, 92960, 93790, 94920, 97608, 110740, 112548, 122010, 126560, 130144, 131306, 132888, 139440, 140685, 150064, 162680, 166110, 177184, 187580, 189840, 195216, 196959, 221480, 225096, 244020, 262612, 265776, 278880, 281370, 300128, 325360, 328265, 332220, 375160, 379680, 390432, 393918, 442960, 450192, 459571, 488040, 525224, 531552, 562740, 650720, 656530, 664440, 750320, 787836, 885920, 900384, 919142, 976080, 984795, 1050448, 1125480, 1313060, 1328880, 1378713, 1500640, 1575672, 1838284, 1952160, 1969590, 2100896, 2250960, 2297855, 2626120, 2657760, 2757426, 3151344, 3676568, 3939180, 4501920, 4595710, 5252240, 5514852, 6302688, 6893565, 7353136, 7878360, 9191420, 10504480, 11029704, 13787130, 14706272, 15756720, 18382840, 22059408, 27574260, 31513440, 36765680, 44118816, 55148520, 73531360, 110297040, 220594080]

約数ペア:

[(1, 220594080), (2, 110297040), (3, 73531360), (4, 55148520), (5, 44118816), (6, 36765680), (7, 31513440), (8, 27574260), (10, 22059408), (12, 18382840), (14, 15756720), (15, 14706272), (16, 13787130), (20, 11029704), (21, 10504480), (24, 9191420), (28, 7878360), (30, 7353136), (32, 6893565), (35, 6302688), (40, 5514852), (42, 5252240), (48, 4595710), (49, 4501920), (56, 3939180), (60, 3676568), (70, 3151344), (80, 2757426), (83, 2657760), (84, 2626120), (96, 2297855), (98, 2250960), (105, 2100896), (112, 1969590), (113, 1952160), (120, 1838284), (140, 1575672), (147, 1500640), (160, 1378713), (166, 1328880), (168, 1313060), (196, 1125480), (210, 1050448), (224, 984795), (226, 976080), (240, 919142), (245, 900384), (249, 885920), (280, 787836), (294, 750320), (332, 664440), (336, 656530), (339, 650720), (392, 562740), (415, 531552), (420, 525224), (452, 488040), (480, 459571), (490, 450192), (498, 442960), (560, 393918), (565, 390432), (581, 379680), (588, 375160), (664, 332220), (672, 328265), (678, 325360), (735, 300128), (784, 281370), (791, 278880), (830, 265776), (840, 262612), (904, 244020), (980, 225096), (996, 221480), (1120, 196959), (1130, 195216), (1162, 189840), (1176, 187580), (1245, 177184), (1328, 166110), (1356, 162680), (1470, 150064), (1568, 140685), (1582, 139440), (1660, 132888), (1680, 131306), (1695, 130144), (1743, 126560), (1808, 122010), (1960, 112548), (1992, 110740), (2260, 97608), (2324, 94920), (2352, 93790), (2373, 92960), (2490, 88592), (2656, 83055), (2712, 81340), (2905, 75936), (2940, 75032), (3164, 69720), (3320, 66444), (3360, 65653), (3390, 65072), (3486, 63280), (3616, 61005), (3920, 56274), (3955, 55776), (3984, 55370), (4067, 54240), (4520, 48804), (4648, 47460), (4704, 46895), (4746, 46480), (4980, 44296), (5424, 40670), (5537, 39840), (5810, 37968), (5880, 37516), (6328, 34860), (6640, 33222), (6780, 32536), (6972, 31640), (7840, 28137), (7910, 27888), (7968, 27685), (8134, 27120), (8715, 25312), (9040, 24402), (9296, 23730), (9379, 23520), (9492, 23240), (9960, 22148), (10848, 20335), (11074, 19920), (11620, 18984), (11760, 18758), (11865, 18592), (12201, 18080), (12656, 17430), (13280, 16611), (13560, 16268), (13944, 15820)]