51916368000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 1024

約数和(自身を含む): 213093504000

約数和(自身を除く): 161177136000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 61, 64, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 122, 125, 128, 136, 140, 149, 150, 160, 168, 170, 175, 183, 192, 200, 204, 210, 224, 238, 240, 244, 250, 255, 272, 280, 298, 300, 305, 320, 336, 340, 350, 357, 366, 375, 384, 400, 408, 420, 425, 427, 447, 448, 476, 480, 488, 500, 510, 525, 544, 560, 595, 596, 600, 610, 640, 672, 680, 700, 714, 732, 745, 750, 800, 816, 840, 850, 854, 875, 894, 896, 915, 952, 960, 976, 1000, 1020, 1037, 1043, 1050, 1088, 1120, 1190, 1192, 1200, 1220, 1275, 1281, 1344, 1360, 1400, 1428, 1464, 1490, 1500, 1525, 1600, 1632, 1680, 1700, 1708, 1750, 1785, 1788, 1830, 1904, 1920, 1952, 2000, 2040, 2074, 2086, 2100, 2125, 2135, 2176, 2235, 2240, 2380, 2384, 2400, 2440, 2533, 2550, 2562, 2625, 2688, 2720, 2800, 2856, 2928, 2975, 2980, 3000, 3050, 3111, 3129, 3200, 3264, 3360, 3400, 3416, 3500, 3570, 3576, 3660, 3725, 3808, 3904, 4000, 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10383273600, 12979092000, 17305456000, 25958184000, 51916368000]

約数ペア:

[(1, 51916368000), (2, 25958184000), (3, 17305456000), (4, 12979092000), (5, 10383273600), (6, 8652728000), (7, 7416624000), (8, 6489546000), (10, 5191636800), (12, 4326364000), (14, 3708312000), (15, 3461091200), (16, 3244773000), (17, 3053904000), (20, 2595818400), (21, 2472208000), (24, 2163182000), (25, 2076654720), (28, 1854156000), (30, 1730545600), (32, 1622386500), (34, 1526952000), (35, 1483324800), (40, 1297909200), (42, 1236104000), (48, 1081591000), (50, 1038327360), (51, 1017968000), (56, 927078000), (60, 865272800), (61, 851088000), (64, 811193250), (68, 763476000), (70, 741662400), (75, 692218240), (80, 648954600), (84, 618052000), (85, 610780800), (96, 540795500), (100, 519163680), (102, 508984000), (105, 494441600), (112, 463539000), (119, 436272000), (120, 432636400), (122, 425544000), (125, 415330944), (128, 405596625), (136, 381738000), (140, 370831200), (149, 348432000), (150, 346109120), (160, 324477300), (168, 309026000), (170, 305390400), (175, 296664960), (183, 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244000), (213500, 243168), (217770, 238400), (218136, 238000), (223500, 232288), (227225, 228480)]