496609920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1048

約数の個数: 256

約数和(自身を含む): 1821312000

約数和(自身を除く): 1324702080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 783, 864, 870, 928, 960, 991, 1044, 1080, 1152, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 1920, 1982, 2088, 2160, 2320, 2610, 2784, 2880, 2973, 3132, 3456, 3480, 3712, 3915, 3964, 4176, 4320, 4640, 4955, 5220, 5568, 5760, 5946, 6264, 6960, 7830, 7928, 8352, 8640, 8919, 9280, 9910, 10440, 11136, 11892, 12528, 13920, 14865, 15660, 15856, 16704, 17280, 17838, 18560, 19820, 20880, 23784, 25056, 26757, 27840, 28739, 29730, 31320, 31712, 33408, 35676, 39640, 41760, 44595, 47568, 50112, 53514, 55680, 57478, 59460, 62640, 63424, 71352, 79280, 83520, 86217, 89190, 95136, 100224, 107028, 114956, 118920, 125280, 126848, 133785, 142704, 143695, 158560, 167040, 172434, 178380, 190272, 214056, 229912, 237840, 250560, 258651, 267570, 285408, 287390, 317120, 344868, 356760, 380544, 428112, 431085, 459824, 475680, 501120, 517302, 535140, 570816, 574780, 634240, 689736, 713520, 775953, 856224, 862170, 919648, 951360, 1034604, 1070280, 1141632, 1149560, 1293255, 1379472, 1427040, 1551906, 1712448, 1724340, 1839296, 1902720, 2069208, 2140560, 2299120, 2586510, 2758944, 2854080, 3103812, 3424896, 3448680, 3678592, 3879765, 4138416, 4281120, 4598240, 5173020, 5517888, 5708160, 6207624, 6897360, 7759530, 8276832, 8562240, 9196480, 10346040, 11035776, 12415248, 13794720, 15519060, 16553664, 17124480, 18392960, 20692080, 24830496, 27589440, 31038120, 33107328, 41384160, 49660992, 55178880, 62076240, 82768320, 99321984, 124152480, 165536640, 248304960, 496609920]

約数ペア:

[(1, 496609920), (2, 248304960), (3, 165536640), (4, 124152480), (5, 99321984), (6, 82768320), (8, 62076240), (9, 55178880), (10, 49660992), (12, 41384160), (15, 33107328), (16, 31038120), (18, 27589440), (20, 24830496), (24, 20692080), (27, 18392960), (29, 17124480), (30, 16553664), (32, 15519060), (36, 13794720), (40, 12415248), (45, 11035776), (48, 10346040), (54, 9196480), (58, 8562240), (60, 8276832), (64, 7759530), (72, 6897360), (80, 6207624), (87, 5708160), (90, 5517888), (96, 5173020), (108, 4598240), (116, 4281120), (120, 4138416), (128, 3879765), (135, 3678592), (144, 3448680), (145, 3424896), (160, 3103812), (174, 2854080), (180, 2758944), (192, 2586510), (216, 2299120), (232, 2140560), (240, 2069208), (261, 1902720), (270, 1839296), (288, 1724340), (290, 1712448), (320, 1551906), (348, 1427040), (360, 1379472), (384, 1293255), (432, 1149560), (435, 1141632), (464, 1070280), (480, 1034604), (522, 951360), (540, 919648), (576, 862170), (580, 856224), (640, 775953), (696, 713520), (720, 689736), (783, 634240), (864, 574780), (870, 570816), (928, 535140), (960, 517302), (991, 501120), (1044, 475680), (1080, 459824), (1152, 431085), (1160, 428112), (1305, 380544), (1392, 356760), (1440, 344868), (1566, 317120), (1728, 287390), (1740, 285408), (1856, 267570), (1920, 258651), (1982, 250560), (2088, 237840), (2160, 229912), (2320, 214056), (2610, 190272), (2784, 178380), (2880, 172434), (2973, 167040), (3132, 158560), (3456, 143695), (3480, 142704), (3712, 133785), (3915, 126848), (3964, 125280), (4176, 118920), (4320, 114956), (4640, 107028), (4955, 100224), (5220, 95136), (5568, 89190), (5760, 86217), (5946, 83520), (6264, 79280), (6960, 71352), (7830, 63424), (7928, 62640), (8352, 59460), (8640, 57478), (8919, 55680), (9280, 53514), (9910, 50112), (10440, 47568), (11136, 44595), (11892, 41760), (12528, 39640), (13920, 35676), (14865, 33408), (15660, 31712), (15856, 31320), (16704, 29730), (17280, 28739), (17838, 27840), (18560, 26757), (19820, 25056), (20880, 23784)]