203888160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 806682240

約数和(自身を除く): 602794080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 113, 120, 126, 140, 144, 160, 168, 179, 180, 210, 224, 226, 240, 252, 280, 288, 315, 336, 339, 358, 360, 420, 452, 480, 504, 537, 560, 565, 630, 672, 678, 716, 720, 791, 840, 895, 904, 1008, 1017, 1074, 1120, 1130, 1253, 1260, 1356, 1432, 1440, 1582, 1611, 1680, 1695, 1790, 1808, 2016, 2034, 2148, 2260, 2373, 2506, 2520, 2685, 2712, 2864, 3164, 3222, 3360, 3390, 3580, 3616, 3759, 3955, 4068, 4296, 4520, 4746, 5012, 5040, 5085, 5370, 5424, 5728, 6265, 6328, 6444, 6780, 7119, 7160, 7518, 7910, 8055, 8136, 8592, 9040, 9492, 10024, 10080, 10170, 10740, 10848, 11277, 11865, 12530, 12656, 12888, 13560, 14238, 14320, 15036, 15820, 16110, 16272, 17184, 18080, 18795, 18984, 20048, 20227, 20340, 21480, 22554, 23730, 25060, 25312, 25776, 27120, 28476, 28640, 30072, 31640, 32220, 32544, 35595, 37590, 37968, 40096, 40454, 40680, 42960, 45108, 47460, 50120, 51552, 54240, 56385, 56952, 60144, 60681, 63280, 64440, 71190, 75180, 75936, 80908, 81360, 85920, 90216, 94920, 100240, 101135, 112770, 113904, 120288, 121362, 126560, 128880, 141589, 142380, 150360, 161816, 162720, 180432, 182043, 189840, 200480, 202270, 225540, 227808, 242724, 257760, 283178, 284760, 300720, 303405, 323632, 360864, 364086, 379680, 404540, 424767, 451080, 485448, 566356, 569520, 601440, 606810, 647264, 707945, 728172, 809080, 849534, 902160, 910215, 970896, 1132712, 1139040, 1213620, 1274301, 1415890, 1456344, 1618160, 1699068, 1804320, 1820430, 1941792, 2123835, 2265424, 2427240, 2548602, 2831780, 2912688, 3236320, 3398136, 3640860, 4247670, 4530848, 4854480, 5097204, 5663560, 5825376, 6371505, 6796272, 7281720, 8495340, 9708960, 10194408, 11327120, 12743010, 13592544, 14563440, 16990680, 20388816, 22654240, 25486020, 29126880, 33981360, 40777632, 50972040, 67962720, 101944080, 203888160]

約数ペア:

[(1, 203888160), (2, 101944080), (3, 67962720), (4, 50972040), (5, 40777632), (6, 33981360), (7, 29126880), (8, 25486020), (9, 22654240), (10, 20388816), (12, 16990680), (14, 14563440), (15, 13592544), (16, 12743010), (18, 11327120), (20, 10194408), (21, 9708960), (24, 8495340), (28, 7281720), (30, 6796272), (32, 6371505), (35, 5825376), (36, 5663560), (40, 5097204), (42, 4854480), (45, 4530848), (48, 4247670), (56, 3640860), (60, 3398136), (63, 3236320), (70, 2912688), (72, 2831780), (80, 2548602), (84, 2427240), (90, 2265424), (96, 2123835), (105, 1941792), (112, 1820430), (113, 1804320), (120, 1699068), (126, 1618160), (140, 1456344), (144, 1415890), (160, 1274301), (168, 1213620), (179, 1139040), (180, 1132712), (210, 970896), (224, 910215), (226, 902160), (240, 849534), (252, 809080), (280, 728172), (288, 707945), (315, 647264), (336, 606810), (339, 601440), (358, 569520), (360, 566356), (420, 485448), (452, 451080), (480, 424767), (504, 404540), (537, 379680), (560, 364086), (565, 360864), (630, 323632), (672, 303405), (678, 300720), (716, 284760), (720, 283178), (791, 257760), (840, 242724), (895, 227808), (904, 225540), (1008, 202270), (1017, 200480), (1074, 189840), (1120, 182043), (1130, 180432), (1253, 162720), (1260, 161816), (1356, 150360), (1432, 142380), (1440, 141589), (1582, 128880), (1611, 126560), (1680, 121362), (1695, 120288), (1790, 113904), (1808, 112770), (2016, 101135), (2034, 100240), (2148, 94920), (2260, 90216), (2373, 85920), (2506, 81360), (2520, 80908), (2685, 75936), (2712, 75180), (2864, 71190), (3164, 64440), (3222, 63280), (3360, 60681), (3390, 60144), (3580, 56952), (3616, 56385), (3759, 54240), (3955, 51552), (4068, 50120), (4296, 47460), (4520, 45108), (4746, 42960), (5012, 40680), (5040, 40454), (5085, 40096), (5370, 37968), (5424, 37590), (5728, 35595), (6265, 32544), (6328, 32220), (6444, 31640), (6780, 30072), (7119, 28640), (7160, 28476), (7518, 27120), (7910, 25776), (8055, 25312), (8136, 25060), (8592, 23730), (9040, 22554), (9492, 21480), (10024, 20340), (10080, 20227), (10170, 20048), (10740, 18984), (10848, 18795), (11277, 18080), (11865, 17184), (12530, 16272), (12656, 16110), (12888, 15820), (13560, 15036), (14238, 14320)]