289369920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 336

約数和(自身を含む): 1122883200

約数和(自身を除く): 833513280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 149, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 289, 298, 320, 336, 340, 357, 408, 420, 447, 448, 476, 480, 510, 544, 560, 578, 595, 596, 672, 680, 714, 745, 816, 840, 867, 894, 952, 960, 1020, 1043, 1088, 1120, 1156, 1190, 1192, 1344, 1360, 1428, 1445, 1490, 1632, 1680, 1734, 1785, 1788, 1904, 2023, 2040, 2086, 2235, 2240, 2312, 2380, 2384, 2533, 2720, 2856, 2890, 2980, 3129, 3264, 3360, 3468, 3570, 3576, 3808, 4046, 4080, 4172, 4335, 4470, 4624, 4760, 4768, 5066, 5215, 5440, 5712, 5780, 5960, 6069, 6258, 6720, 6936, 7140, 7152, 7599, 7616, 8092, 8160, 8344, 8670, 8940, 9248, 9520, 9536, 10115, 10132, 10430, 11424, 11560, 11920, 12138, 12516, 12665, 13872, 14280, 14304, 15198, 15645, 16184, 16320, 16688, 17340, 17731, 17880, 18496, 19040, 20230, 20264, 20860, 22848, 23120, 23840, 24276, 25032, 25330, 27744, 28560, 28608, 30345, 30396, 31290, 32368, 33376, 34680, 35462, 35760, 37995, 38080, 40460, 40528, 41720, 43061, 46240, 47680, 48552, 50064, 50660, 53193, 55488, 57120, 60690, 60792, 62580, 64736, 66752, 69360, 70924, 71520, 75990, 80920, 81056, 83440, 86122, 88655, 92480, 97104, 100128, 101320, 106386, 114240, 121380, 121584, 125160, 129183, 129472, 138720, 141848, 143040, 151980, 161840, 162112, 166880, 172244, 177310, 194208, 200256, 202640, 212772, 215305, 242760, 243168, 250320, 258366, 265965, 277440, 283696, 301427, 303960, 323680, 333760, 344488, 354620, 388416, 405280, 425544, 430610, 485520, 486336, 500640, 516732, 531930, 567392, 602854, 607920, 645915, 647360, 688976, 709240, 810560, 851088, 861220, 904281, 971040, 1001280, 1033464, 1063860, 1134784, 1205708, 1215840, 1291830, 1377952, 1418480, 1507135, 1702176, 1722440, 1808562, 1942080, 2066928, 2127720, 2411416, 2431680, 2583660, 2755904, 2836960, 3014270, 3404352, 3444880, 3617124, 4133856, 4255440, 4521405, 4822832, 5167320, 5673920, 6028540, 6889760, 7234248, 8267712, 8510880, 9042810, 9645664, 10334640, 12057080, 13779520, 14468496, 17021760, 18085620, 19291328, 20669280, 24114160, 28936992, 36171240, 41338560, 48228320, 57873984, 72342480, 96456640, 144684960, 289369920]

約数ペア:

[(1, 289369920), (2, 144684960), (3, 96456640), (4, 72342480), (5, 57873984), (6, 48228320), (7, 41338560), (8, 36171240), (10, 28936992), (12, 24114160), (14, 20669280), (15, 19291328), (16, 18085620), (17, 17021760), (20, 14468496), (21, 13779520), (24, 12057080), (28, 10334640), (30, 9645664), (32, 9042810), (34, 8510880), (35, 8267712), (40, 7234248), (42, 6889760), (48, 6028540), (51, 5673920), (56, 5167320), (60, 4822832), (64, 4521405), (68, 4255440), (70, 4133856), (80, 3617124), (84, 3444880), (85, 3404352), (96, 3014270), (102, 2836960), (105, 2755904), (112, 2583660), (119, 2431680), (120, 2411416), (136, 2127720), (140, 2066928), (149, 1942080), (160, 1808562), (168, 1722440), (170, 1702176), (192, 1507135), (204, 1418480), (210, 1377952), (224, 1291830), (238, 1215840), (240, 1205708), (255, 1134784), (272, 1063860), (280, 1033464), (289, 1001280), (298, 971040), (320, 904281), (336, 861220), (340, 851088), (357, 810560), (408, 709240), (420, 688976), (447, 647360), (448, 645915), (476, 607920), (480, 602854), (510, 567392), (544, 531930), (560, 516732), (578, 500640), (595, 486336), (596, 485520), (672, 430610), (680, 425544), (714, 405280), (745, 388416), (816, 354620), (840, 344488), (867, 333760), (894, 323680), (952, 303960), (960, 301427), (1020, 283696), (1043, 277440), (1088, 265965), (1120, 258366), (1156, 250320), (1190, 243168), (1192, 242760), (1344, 215305), (1360, 212772), (1428, 202640), (1445, 200256), (1490, 194208), (1632, 177310), (1680, 172244), (1734, 166880), (1785, 162112), (1788, 161840), (1904, 151980), (2023, 143040), (2040, 141848), (2086, 138720), (2235, 129472), (2240, 129183), (2312, 125160), (2380, 121584), (2384, 121380), (2533, 114240), (2720, 106386), (2856, 101320), (2890, 100128), (2980, 97104), (3129, 92480), (3264, 88655), (3360, 86122), (3468, 83440), (3570, 81056), (3576, 80920), (3808, 75990), (4046, 71520), (4080, 70924), (4172, 69360), (4335, 66752), (4470, 64736), (4624, 62580), (4760, 60792), (4768, 60690), (5066, 57120), (5215, 55488), (5440, 53193), (5712, 50660), (5780, 50064), (5960, 48552), (6069, 47680), (6258, 46240), (6720, 43061), (6936, 41720), (7140, 40528), (7152, 40460), (7599, 38080), (7616, 37995), (8092, 35760), (8160, 35462), (8344, 34680), (8670, 33376), (8940, 32368), (9248, 31290), (9520, 30396), (9536, 30345), (10115, 28608), (10132, 28560), (10430, 27744), (11424, 25330), (11560, 25032), (11920, 24276), (12138, 23840), (12516, 23120), (12665, 22848), (13872, 20860), (14280, 20264), (14304, 20230), (15198, 19040), (15645, 18496), (16184, 17880), (16320, 17731), (16688, 17340)]