39831120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{1129}}^1$

素因数の和:1162

約数の個数: 180

約数和(自身を含む): 155743380

約数和(自身を除く): 115912260

約数列:

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

約数ペア:

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