489034560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1281

約数の個数: 224

約数和(自身を含む): 1805098752

約数和(自身を除く): 1316064192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 366, 420, 427, 448, 480, 488, 560, 610, 672, 732, 840, 854, 915, 960, 976, 1120, 1193, 1220, 1281, 1344, 1464, 1680, 1708, 1830, 1952, 2135, 2240, 2386, 2440, 2562, 2928, 3360, 3416, 3579, 3660, 3904, 4270, 4772, 4880, 5124, 5856, 5965, 6405, 6720, 6832, 7158, 7320, 8351, 8540, 9544, 9760, 10248, 11712, 11930, 12810, 13664, 14316, 14640, 16702, 17080, 17895, 19088, 19520, 20496, 23860, 25053, 25620, 27328, 28632, 29280, 33404, 34160, 35790, 38176, 40992, 41755, 47720, 50106, 51240, 57264, 58560, 66808, 68320, 71580, 72773, 76352, 81984, 83510, 95440, 100212, 102480, 114528, 125265, 133616, 136640, 143160, 145546, 167020, 190880, 200424, 204960, 218319, 229056, 250530, 267232, 286320, 291092, 334040, 363865, 381760, 400848, 409920, 436638, 501060, 509411, 534464, 572640, 582184, 668080, 727730, 801696, 873276, 1002120, 1018822, 1091595, 1145280, 1164368, 1336160, 1455460, 1528233, 1603392, 1746552, 2004240, 2037644, 2183190, 2328736, 2547055, 2672320, 2910920, 3056466, 3493104, 4008480, 4075288, 4366380, 4657472, 5094110, 5821840, 6112932, 6986208, 7641165, 8016960, 8150576, 8732760, 10188220, 11643680, 12225864, 13972416, 15282330, 16301152, 17465520, 20376440, 23287360, 24451728, 30564660, 32602304, 34931040, 40752880, 48903456, 61129320, 69862080, 81505760, 97806912, 122258640, 163011520, 244517280, 489034560]

約数ペア:

[(1, 489034560), (2, 244517280), (3, 163011520), (4, 122258640), (5, 97806912), (6, 81505760), (7, 69862080), (8, 61129320), (10, 48903456), (12, 40752880), (14, 34931040), (15, 32602304), (16, 30564660), (20, 24451728), (21, 23287360), (24, 20376440), (28, 17465520), (30, 16301152), (32, 15282330), (35, 13972416), (40, 12225864), (42, 11643680), (48, 10188220), (56, 8732760), (60, 8150576), (61, 8016960), (64, 7641165), (70, 6986208), (80, 6112932), (84, 5821840), (96, 5094110), (105, 4657472), (112, 4366380), (120, 4075288), (122, 4008480), (140, 3493104), (160, 3056466), (168, 2910920), (183, 2672320), (192, 2547055), (210, 2328736), (224, 2183190), (240, 2037644), (244, 2004240), (280, 1746552), (305, 1603392), (320, 1528233), (336, 1455460), (366, 1336160), (420, 1164368), (427, 1145280), (448, 1091595), (480, 1018822), (488, 1002120), (560, 873276), (610, 801696), (672, 727730), (732, 668080), (840, 582184), (854, 572640), (915, 534464), (960, 509411), (976, 501060), (1120, 436638), (1193, 409920), (1220, 400848), (1281, 381760), (1344, 363865), (1464, 334040), (1680, 291092), (1708, 286320), (1830, 267232), (1952, 250530), (2135, 229056), (2240, 218319), (2386, 204960), (2440, 200424), (2562, 190880), (2928, 167020), (3360, 145546), (3416, 143160), (3579, 136640), (3660, 133616), (3904, 125265), (4270, 114528), (4772, 102480), (4880, 100212), (5124, 95440), (5856, 83510), (5965, 81984), (6405, 76352), (6720, 72773), (6832, 71580), (7158, 68320), (7320, 66808), (8351, 58560), (8540, 57264), (9544, 51240), (9760, 50106), (10248, 47720), (11712, 41755), (11930, 40992), (12810, 38176), (13664, 35790), (14316, 34160), (14640, 33404), (16702, 29280), (17080, 28632), (17895, 27328), (19088, 25620), (19520, 25053), (20496, 23860)]