201975840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:384

約数の個数: 288

約数和(自身を含む): 772716672

約数和(自身を除く): 570740832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 96, 99, 110, 120, 123, 132, 144, 160, 164, 165, 176, 180, 198, 205, 220, 240, 246, 264, 288, 311, 328, 330, 352, 360, 369, 396, 410, 440, 451, 480, 492, 495, 528, 615, 622, 656, 660, 720, 738, 792, 820, 880, 902, 933, 984, 990, 1056, 1230, 1244, 1312, 1320, 1353, 1440, 1476, 1555, 1584, 1640, 1760, 1804, 1845, 1866, 1968, 1980, 2255, 2460, 2488, 2640, 2706, 2799, 2952, 3110, 3168, 3280, 3421, 3608, 3690, 3732, 3936, 3960, 4059, 4510, 4665, 4920, 4976, 5280, 5412, 5598, 5904, 6220, 6560, 6765, 6842, 7216, 7380, 7464, 7920, 8118, 9020, 9330, 9840, 9952, 10263, 10824, 11196, 11808, 12440, 12751, 13530, 13684, 13995, 14432, 14760, 14928, 15840, 16236, 17105, 18040, 18660, 19680, 20295, 20526, 21648, 22392, 24880, 25502, 27060, 27368, 27990, 29520, 29856, 30789, 32472, 34210, 36080, 37320, 38253, 40590, 41052, 43296, 44784, 49760, 51004, 51315, 54120, 54736, 55980, 59040, 61578, 63755, 64944, 68420, 72160, 74640, 76506, 81180, 82104, 89568, 102008, 102630, 108240, 109472, 111960, 114759, 123156, 127510, 129888, 136840, 140261, 149280, 153012, 153945, 162360, 164208, 191265, 204016, 205260, 216480, 223920, 229518, 246312, 255020, 273680, 280522, 306024, 307890, 324720, 328416, 382530, 408032, 410520, 420783, 447840, 459036, 492624, 510040, 547360, 561044, 573795, 612048, 615780, 649440, 701305, 765060, 821040, 841566, 918072, 985248, 1020080, 1122088, 1147590, 1224096, 1231560, 1262349, 1402610, 1530120, 1642080, 1683132, 1836144, 2040160, 2103915, 2244176, 2295180, 2463120, 2524698, 2805220, 3060240, 3366264, 3672288, 4207830, 4488352, 4590360, 4926240, 5049396, 5610440, 6120480, 6311745, 6732528, 8415660, 9180720, 10098792, 11220880, 12623490, 13465056, 16831320, 18361440, 20197584, 22441760, 25246980, 33662640, 40395168, 50493960, 67325280, 100987920, 201975840]

約数ペア:

[(1, 201975840), (2, 100987920), (3, 67325280), (4, 50493960), (5, 40395168), (6, 33662640), (8, 25246980), (9, 22441760), (10, 20197584), (11, 18361440), (12, 16831320), (15, 13465056), (16, 12623490), (18, 11220880), (20, 10098792), (22, 9180720), (24, 8415660), (30, 6732528), (32, 6311745), (33, 6120480), (36, 5610440), (40, 5049396), (41, 4926240), (44, 4590360), (45, 4488352), (48, 4207830), (55, 3672288), (60, 3366264), (66, 3060240), (72, 2805220), (80, 2524698), (82, 2463120), (88, 2295180), (90, 2244176), (96, 2103915), (99, 2040160), (110, 1836144), (120, 1683132), (123, 1642080), (132, 1530120), (144, 1402610), (160, 1262349), (164, 1231560), (165, 1224096), (176, 1147590), (180, 1122088), (198, 1020080), (205, 985248), (220, 918072), (240, 841566), (246, 821040), (264, 765060), (288, 701305), (311, 649440), (328, 615780), (330, 612048), (352, 573795), (360, 561044), (369, 547360), (396, 510040), (410, 492624), (440, 459036), (451, 447840), (480, 420783), (492, 410520), (495, 408032), (528, 382530), (615, 328416), (622, 324720), (656, 307890), (660, 306024), (720, 280522), (738, 273680), (792, 255020), (820, 246312), (880, 229518), (902, 223920), (933, 216480), (984, 205260), (990, 204016), (1056, 191265), (1230, 164208), (1244, 162360), (1312, 153945), (1320, 153012), (1353, 149280), (1440, 140261), (1476, 136840), (1555, 129888), (1584, 127510), (1640, 123156), (1760, 114759), (1804, 111960), (1845, 109472), (1866, 108240), (1968, 102630), (1980, 102008), (2255, 89568), (2460, 82104), (2488, 81180), (2640, 76506), (2706, 74640), (2799, 72160), (2952, 68420), (3110, 64944), (3168, 63755), (3280, 61578), (3421, 59040), (3608, 55980), (3690, 54736), (3732, 54120), (3936, 51315), (3960, 51004), (4059, 49760), (4510, 44784), (4665, 43296), (4920, 41052), (4976, 40590), (5280, 38253), (5412, 37320), (5598, 36080), (5904, 34210), (6220, 32472), (6560, 30789), (6765, 29856), (6842, 29520), (7216, 27990), (7380, 27368), (7464, 27060), (7920, 25502), (8118, 24880), (9020, 22392), (9330, 21648), (9840, 20526), (9952, 20295), (10263, 19680), (10824, 18660), (11196, 18040), (11808, 17105), (12440, 16236), (12751, 15840), (13530, 14928), (13684, 14760), (13995, 14432)]