283493280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:771

約数の個数: 192

約数和(自身を含む): 1029611520

約数和(自身を除く): 746118240

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 556, 560, 607, 672, 695, 834, 840, 973, 1112, 1120, 1214, 1390, 1668, 1680, 1821, 1946, 2085, 2224, 2428, 2780, 2919, 3035, 3336, 3360, 3642, 3892, 4170, 4249, 4448, 4856, 4865, 5560, 5838, 6070, 6672, 7284, 7784, 8340, 8498, 9105, 9712, 9730, 11120, 11676, 12140, 12747, 13344, 14568, 14595, 15568, 16680, 16996, 18210, 19424, 19460, 21245, 22240, 23352, 24280, 25494, 29136, 29190, 31136, 33360, 33992, 36420, 38920, 42490, 46704, 48560, 50988, 58272, 58380, 63735, 66720, 67984, 72840, 77840, 84373, 84980, 93408, 97120, 101976, 116760, 127470, 135968, 145680, 155680, 168746, 169960, 203952, 233520, 253119, 254940, 291360, 337492, 339920, 407904, 421865, 467040, 506238, 509880, 590611, 674984, 679840, 843730, 1012476, 1019760, 1181222, 1265595, 1349968, 1687460, 1771833, 2024952, 2039520, 2362444, 2531190, 2699936, 2953055, 3374920, 3543666, 4049904, 4724888, 5062380, 5906110, 6749840, 7087332, 8099808, 8859165, 9449776, 10124760, 11812220, 13499680, 14174664, 17718330, 18899552, 20249520, 23624440, 28349328, 35436660, 40499040, 47248880, 56698656, 70873320, 94497760, 141746640, 283493280]

約数ペア:

[(1, 283493280), (2, 141746640), (3, 94497760), (4, 70873320), (5, 56698656), (6, 47248880), (7, 40499040), (8, 35436660), (10, 28349328), (12, 23624440), (14, 20249520), (15, 18899552), (16, 17718330), (20, 14174664), (21, 13499680), (24, 11812220), (28, 10124760), (30, 9449776), (32, 8859165), (35, 8099808), (40, 7087332), (42, 6749840), (48, 5906110), (56, 5062380), (60, 4724888), (70, 4049904), (80, 3543666), (84, 3374920), (96, 2953055), (105, 2699936), (112, 2531190), (120, 2362444), (139, 2039520), (140, 2024952), (160, 1771833), (168, 1687460), (210, 1349968), (224, 1265595), (240, 1181222), (278, 1019760), (280, 1012476), (336, 843730), (417, 679840), (420, 674984), (480, 590611), (556, 509880), (560, 506238), (607, 467040), (672, 421865), (695, 407904), (834, 339920), (840, 337492), (973, 291360), (1112, 254940), (1120, 253119), (1214, 233520), (1390, 203952), (1668, 169960), (1680, 168746), (1821, 155680), (1946, 145680), (2085, 135968), (2224, 127470), (2428, 116760), (2780, 101976), (2919, 97120), (3035, 93408), (3336, 84980), (3360, 84373), (3642, 77840), (3892, 72840), (4170, 67984), (4249, 66720), (4448, 63735), (4856, 58380), (4865, 58272), (5560, 50988), (5838, 48560), (6070, 46704), (6672, 42490), (7284, 38920), (7784, 36420), (8340, 33992), (8498, 33360), (9105, 31136), (9712, 29190), (9730, 29136), (11120, 25494), (11676, 24280), (12140, 23352), (12747, 22240), (13344, 21245), (14568, 19460), (14595, 19424), (15568, 18210), (16680, 16996)]