79662240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{1129}}^1$

素因数の和:1164

約数の個数: 216

約数和(自身を含む): 316510740

約数和(自身を除く): 236848500

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1129, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2258, 2352, 2520, 2940, 3360, 3387, 3528, 3920, 4410, 4516, 4704, 5040, 5645, 5880, 6774, 7056, 7840, 7903, 8820, 9032, 10080, 10161, 11290, 11760, 13548, 14112, 15806, 16935, 17640, 18064, 20322, 22580, 23520, 23709, 27096, 31612, 33870, 35280, 36128, 39515, 40644, 45160, 47418, 50805, 54192, 55321, 63224, 67740, 70560, 71127, 79030, 81288, 90320, 94836, 101610, 108384, 110642, 118545, 126448, 135480, 142254, 158060, 162576, 165963, 180640, 189672, 203220, 221284, 237090, 252896, 270960, 276605, 284508, 316120, 325152, 331926, 355635, 379344, 406440, 442568, 474180, 497889, 541920, 553210, 569016, 632240, 663852, 711270, 758688, 812880, 829815, 885136, 948360, 995778, 1106420, 1138032, 1264480, 1327704, 1422540, 1625760, 1659630, 1770272, 1896720, 1991556, 2212840, 2276064, 2489445, 2655408, 2845080, 3319260, 3793440, 3983112, 4425680, 4978890, 5310816, 5690160, 6638520, 7966224, 8851360, 9957780, 11380320, 13277040, 15932448, 19915560, 26554080, 39831120, 79662240]

約数ペア:

[(1, 79662240), (2, 39831120), (3, 26554080), (4, 19915560), (5, 15932448), (6, 13277040), (7, 11380320), (8, 9957780), (9, 8851360), (10, 7966224), (12, 6638520), (14, 5690160), (15, 5310816), (16, 4978890), (18, 4425680), (20, 3983112), (21, 3793440), (24, 3319260), (28, 2845080), (30, 2655408), (32, 2489445), (35, 2276064), (36, 2212840), (40, 1991556), (42, 1896720), (45, 1770272), (48, 1659630), (49, 1625760), (56, 1422540), (60, 1327704), (63, 1264480), (70, 1138032), (72, 1106420), (80, 995778), (84, 948360), (90, 885136), (96, 829815), (98, 812880), (105, 758688), (112, 711270), (120, 663852), (126, 632240), (140, 569016), (144, 553210), (147, 541920), (160, 497889), (168, 474180), (180, 442568), (196, 406440), (210, 379344), (224, 355635), (240, 331926), (245, 325152), (252, 316120), (280, 284508), (288, 276605), (294, 270960), (315, 252896), (336, 237090), (360, 221284), (392, 203220), (420, 189672), (441, 180640), (480, 165963), (490, 162576), (504, 158060), (560, 142254), (588, 135480), (630, 126448), (672, 118545), (720, 110642), (735, 108384), (784, 101610), (840, 94836), (882, 90320), (980, 81288), (1008, 79030), (1120, 71127), (1129, 70560), (1176, 67740), (1260, 63224), (1440, 55321), (1470, 54192), (1568, 50805), (1680, 47418), (1764, 45160), (1960, 40644), (2016, 39515), (2205, 36128), (2258, 35280), (2352, 33870), (2520, 31612), (2940, 27096), (3360, 23709), (3387, 23520), (3528, 22580), (3920, 20322), (4410, 18064), (4516, 17640), (4704, 16935), (5040, 15806), (5645, 14112), (5880, 13548), (6774, 11760), (7056, 11290), (7840, 10161), (7903, 10080), (8820, 9032)]