204261120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 432

約数和(自身を含む): 860932800

約数和(自身を除く): 656671680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 149, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 256, 272, 280, 288, 298, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 447, 448, 476, 480, 504, 510, 544, 560, 576, 595, 596, 612, 630, 640, 672, 680, 714, 720, 745, 765, 768, 816, 840, 894, 896, 952, 960, 1008, 1020, 1043, 1071, 1088, 1120, 1152, 1190, 1192, 1224, 1260, 1280, 1341, 1344, 1360, 1428, 1440, 1490, 1530, 1632, 1680, 1785, 1788, 1792, 1904, 1920, 2016, 2040, 2086, 2142, 2176, 2235, 2240, 2304, 2380, 2384, 2448, 2520, 2533, 2682, 2688, 2720, 2856, 2880, 2980, 3060, 3129, 3264, 3360, 3570, 3576, 3808, 3840, 4032, 4080, 4172, 4284, 4352, 4470, 4480, 4760, 4768, 4896, 5040, 5066, 5215, 5355, 5364, 5376, 5440, 5712, 5760, 5960, 6120, 6258, 6528, 6705, 6720, 7140, 7152, 7599, 7616, 8064, 8160, 8344, 8568, 8940, 8960, 9387, 9520, 9536, 9792, 10080, 10132, 10430, 10710, 10728, 10880, 11424, 11520, 11920, 12240, 12516, 12665, 13056, 13410, 13440, 14280, 14304, 15198, 15232, 15645, 16128, 16320, 16688, 17136, 17731, 17880, 18774, 19040, 19072, 19584, 20160, 20264, 20860, 21420, 21456, 21760, 22797, 22848, 23840, 24480, 25032, 25330, 26820, 26880, 28560, 28608, 30396, 30464, 31290, 32640, 33376, 34272, 35462, 35760, 37548, 37995, 38080, 38144, 39168, 40320, 40528, 41720, 42840, 42912, 45594, 45696, 46935, 47680, 48960, 50064, 50660, 53193, 53640, 57120, 57216, 60792, 62580, 65280, 66752, 68544, 70924, 71520, 75096, 75990, 76160, 80640, 81056, 83440, 85680, 85824, 88655, 91188, 91392, 93870, 95360, 97920, 100128, 101320, 106386, 107280, 113985, 114240, 114432, 121584, 125160, 133504, 137088, 141848, 143040, 150192, 151980, 152320, 159579, 162112, 166880, 171360, 171648, 177310, 182376, 187740, 190720, 195840, 200256, 202640, 212772, 214560, 227970, 228480, 243168, 250320, 265965, 267008, 274176, 283696, 286080, 300384, 303960, 319158, 324224, 333760, 342720, 343296, 354620, 364752, 375480, 400512, 405280, 425544, 429120, 455940, 456960, 486336, 500640, 531930, 567392, 572160, 600768, 607920, 638316, 648448, 667520, 685440, 709240, 729504, 750960, 797895, 801024, 810560, 851088, 858240, 911880, 972672, 1001280, 1063860, 1134784, 1201536, 1215840, 1276632, 1335040, 1370880, 1418480, 1459008, 1501920, 1595790, 1621120, 1702176, 1716480, 1823760, 1945344, 2002560, 2127720, 2269568, 2403072, 2431680, 2553264, 2836960, 2918016, 3003840, 3191580, 3242240, 3404352, 3647520, 4005120, 4255440, 4539136, 4863360, 5106528, 5673920, 5836032, 6007680, 6383160, 6808704, 7295040, 8510880, 9726720, 10213056, 11347840, 12015360, 12766320, 13617408, 14590080, 17021760, 20426112, 22695680, 25532640, 29180160, 34043520, 40852224, 51065280, 68087040, 102130560, 204261120]

約数ペア:

[(1, 204261120), (2, 102130560), (3, 68087040), (4, 51065280), (5, 40852224), (6, 34043520), (7, 29180160), (8, 25532640), (9, 22695680), (10, 20426112), (12, 17021760), (14, 14590080), (15, 13617408), (16, 12766320), (17, 12015360), (18, 11347840), (20, 10213056), (21, 9726720), (24, 8510880), (28, 7295040), (30, 6808704), (32, 6383160), (34, 6007680), (35, 5836032), (36, 5673920), (40, 5106528), (42, 4863360), (45, 4539136), (48, 4255440), (51, 4005120), (56, 3647520), (60, 3404352), (63, 3242240), (64, 3191580), (68, 3003840), (70, 2918016), (72, 2836960), (80, 2553264), (84, 2431680), (85, 2403072), (90, 2269568), (96, 2127720), (102, 2002560), (105, 1945344), (112, 1823760), (119, 1716480), (120, 1702176), (126, 1621120), (128, 1595790), (136, 1501920), (140, 1459008), (144, 1418480), (149, 1370880), (153, 1335040), (160, 1276632), (168, 1215840), (170, 1201536), (180, 1134784), (192, 1063860), (204, 1001280), (210, 972672), (224, 911880), (238, 858240), (240, 851088), (252, 810560), (255, 801024), (256, 797895), (272, 750960), (280, 729504), (288, 709240), (298, 685440), (306, 667520), (315, 648448), (320, 638316), (336, 607920), (340, 600768), (357, 572160), (360, 567392), (384, 531930), (408, 500640), (420, 486336), (447, 456960), (448, 455940), (476, 429120), (480, 425544), (504, 405280), (510, 400512), (544, 375480), (560, 364752), (576, 354620), (595, 343296), (596, 342720), (612, 333760), (630, 324224), (640, 319158), (672, 303960), (680, 300384), (714, 286080), (720, 283696), (745, 274176), (765, 267008), (768, 265965), (816, 250320), (840, 243168), (894, 228480), (896, 227970), (952, 214560), (960, 212772), (1008, 202640), (1020, 200256), (1043, 195840), (1071, 190720), (1088, 187740), (1120, 182376), (1152, 177310), (1190, 171648), (1192, 171360), (1224, 166880), (1260, 162112), (1280, 159579), (1341, 152320), (1344, 151980), (1360, 150192), (1428, 143040), (1440, 141848), (1490, 137088), (1530, 133504), (1632, 125160), (1680, 121584), (1785, 114432), (1788, 114240), (1792, 113985), (1904, 107280), (1920, 106386), (2016, 101320), (2040, 100128), (2086, 97920), (2142, 95360), (2176, 93870), (2235, 91392), (2240, 91188), (2304, 88655), (2380, 85824), (2384, 85680), (2448, 83440), (2520, 81056), (2533, 80640), (2682, 76160), (2688, 75990), (2720, 75096), (2856, 71520), (2880, 70924), (2980, 68544), (3060, 66752), (3129, 65280), (3264, 62580), (3360, 60792), (3570, 57216), (3576, 57120), (3808, 53640), (3840, 53193), (4032, 50660), (4080, 50064), (4172, 48960), (4284, 47680), (4352, 46935), (4470, 45696), (4480, 45594), (4760, 42912), (4768, 42840), (4896, 41720), (5040, 40528), (5066, 40320), (5215, 39168), (5355, 38144), (5364, 38080), (5376, 37995), (5440, 37548), (5712, 35760), (5760, 35462), (5960, 34272), (6120, 33376), (6258, 32640), (6528, 31290), (6705, 30464), (6720, 30396), (7140, 28608), (7152, 28560), (7599, 26880), (7616, 26820), (8064, 25330), (8160, 25032), (8344, 24480), (8568, 23840), (8940, 22848), (8960, 22797), (9387, 21760), (9520, 21456), (9536, 21420), (9792, 20860), (10080, 20264), (10132, 20160), (10430, 19584), (10710, 19072), (10728, 19040), (10880, 18774), (11424, 17880), (11520, 17731), (11920, 17136), (12240, 16688), (12516, 16320), (12665, 16128), (13056, 15645), (13410, 15232), (13440, 15198), (14280, 14304)]