285875520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2285

約数の個数: 224

約数和(自身を含む): 1092403200

約数和(自身を除く): 806527680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2239, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4478, 4560, 5320, 6080, 6384, 6717, 6720, 7980, 8512, 8956, 9120, 10640, 11195, 12768, 13434, 15673, 15960, 17912, 18240, 21280, 22390, 25536, 26868, 31346, 31920, 33585, 35824, 42541, 42560, 44780, 47019, 53736, 62692, 63840, 67170, 71648, 78365, 85082, 89560, 94038, 107472, 125384, 127623, 127680, 134340, 143296, 156730, 170164, 179120, 188076, 212705, 214944, 235095, 250768, 255246, 268680, 297787, 313460, 340328, 358240, 376152, 425410, 429888, 470190, 501536, 510492, 537360, 595574, 626920, 638115, 680656, 716480, 752304, 850820, 893361, 940380, 1003072, 1020984, 1074720, 1191148, 1253840, 1276230, 1361312, 1488935, 1504608, 1701640, 1786722, 1880760, 2041968, 2149440, 2382296, 2507680, 2552460, 2722624, 2977870, 3009216, 3403280, 3573444, 3761520, 4083936, 4466805, 4764592, 5015360, 5104920, 5955740, 6806560, 7146888, 7523040, 8167872, 8933610, 9529184, 10209840, 11911480, 13613120, 14293776, 15046080, 17867220, 19058368, 20419680, 23822960, 28587552, 35734440, 40839360, 47645920, 57175104, 71468880, 95291840, 142937760, 285875520]

約数ペア:

[(1, 285875520), (2, 142937760), (3, 95291840), (4, 71468880), (5, 57175104), (6, 47645920), (7, 40839360), (8, 35734440), (10, 28587552), (12, 23822960), (14, 20419680), (15, 19058368), (16, 17867220), (19, 15046080), (20, 14293776), (21, 13613120), (24, 11911480), (28, 10209840), (30, 9529184), (32, 8933610), (35, 8167872), (38, 7523040), (40, 7146888), (42, 6806560), (48, 5955740), (56, 5104920), (57, 5015360), (60, 4764592), (64, 4466805), (70, 4083936), (76, 3761520), (80, 3573444), (84, 3403280), (95, 3009216), (96, 2977870), (105, 2722624), (112, 2552460), (114, 2507680), (120, 2382296), (133, 2149440), (140, 2041968), (152, 1880760), (160, 1786722), (168, 1701640), (190, 1504608), (192, 1488935), (210, 1361312), (224, 1276230), (228, 1253840), (240, 1191148), (266, 1074720), (280, 1020984), (285, 1003072), (304, 940380), (320, 893361), (336, 850820), (380, 752304), (399, 716480), (420, 680656), (448, 638115), (456, 626920), (480, 595574), (532, 537360), (560, 510492), (570, 501536), (608, 470190), (665, 429888), (672, 425410), (760, 376152), (798, 358240), (840, 340328), (912, 313460), (960, 297787), (1064, 268680), (1120, 255246), (1140, 250768), (1216, 235095), (1330, 214944), (1344, 212705), (1520, 188076), (1596, 179120), (1680, 170164), (1824, 156730), (1995, 143296), (2128, 134340), (2239, 127680), (2240, 127623), (2280, 125384), (2660, 107472), (3040, 94038), (3192, 89560), (3360, 85082), (3648, 78365), (3990, 71648), (4256, 67170), (4478, 63840), (4560, 62692), (5320, 53736), (6080, 47019), (6384, 44780), (6717, 42560), (6720, 42541), (7980, 35824), (8512, 33585), (8956, 31920), (9120, 31346), (10640, 26868), (11195, 25536), (12768, 22390), (13434, 21280), (15673, 18240), (15960, 17912)]