491275264320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:541

約数の個数: 1120

約数和(自身を含む): 1927195877376

約数和(自身を除く): 1435920613056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 41, 45, 48, 51, 54, 60, 64, 68, 71, 72, 80, 81, 82, 85, 90, 96, 102, 108, 120, 123, 135, 136, 142, 144, 153, 160, 162, 164, 170, 180, 192, 204, 205, 213, 216, 240, 246, 255, 270, 272, 284, 288, 306, 320, 324, 328, 340, 355, 360, 369, 383, 405, 408, 410, 426, 432, 459, 480, 492, 510, 540, 544, 568, 576, 612, 615, 639, 648, 656, 680, 697, 710, 720, 738, 765, 766, 810, 816, 820, 852, 864, 918, 960, 984, 1020, 1065, 1080, 1088, 1107, 1136, 1149, 1207, 1224, 1230, 1278, 1296, 1312, 1360, 1377, 1394, 1420, 1440, 1476, 1530, 1532, 1620, 1632, 1640, 1704, 1728, 1836, 1845, 1915, 1917, 1968, 2040, 2091, 2130, 2160, 2214, 2272, 2295, 2298, 2414, 2448, 2460, 2556, 2592, 2624, 2720, 2754, 2788, 2840, 2880, 2911, 2952, 3060, 3064, 3195, 3240, 3264, 3280, 3321, 3408, 3447, 3485, 3621, 3672, 3690, 3830, 3834, 3936, 4080, 4182, 4260, 4320, 4428, 4544, 4590, 4596, 4828, 4896, 4920, 5112, 5184, 5440, 5508, 5535, 5576, 5680, 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1062720, 1067804, 1087720, 1103040, 1114913, 1129140, 1130616, 1158720, 1171980, 1178955, 1187688, 1204416, 1223685, 1240920, 1250112, 1256240, 1257552, 1271943, 1303560, 1305264, 1334755, 1336149, 1386843, 1397280, 1406376, 1413270, 1468422, 1484610, 1505520, 1507488, 1562640, 1564272, 1571940, 1583584, 1601706, 1631580, 1654560, 1676736, 1695924, 1738080, 1740352, 1757970, 1781532, 1806624, 1840320, 1849124, 1875168, 1884360, 1886328, 1955340, 1957896, 1979480, 1985472, 2007360, 2083520, 2085696, 2095920, 2109564, 2119905, 2135608, 2175440, 2202633, 2226915, 2229826, 2258280, 2261232, 2311405, 2343960, 2357910, 2375376, 2402559, 2447370, 2481840, 2512480, 2515104, 2543886, 2607120, 2610528, 2636955, 2669510, 2672298, 2773686, 2794560, 2812752, 2826540, 2936844, 2969220, 3011040, 3014976, 3125280, 3128544, 3143880, 3167168, 3203412, 3263160, 3309120, 3344739, 3391848, 3476160, 3515940, 3563064, 3613248, 3671055, 3698248, 3750336, 3768720, 3772656, 3910680, 3915792, 3958960, 4004265, 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約数ペア:

[(1, 491275264320), (2, 245637632160), (3, 163758421440), (4, 122818816080), (5, 98255052864), (6, 81879210720), (8, 61409408040), (9, 54586140480), (10, 49127526432), (12, 40939605360), (15, 32751684288), (16, 30704704020), (17, 28898544960), (18, 27293070240), (20, 24563763216), (24, 20469802680), (27, 18195380160), (30, 16375842144), (32, 15352352010), (34, 14449272480), (36, 13646535120), (40, 12281881608), (41, 11982323520), (45, 10917228096), (48, 10234901340), (51, 9632848320), (54, 9097690080), (60, 8187921072), (64, 7676176005), (68, 7224636240), (71, 6919369920), (72, 6823267560), (80, 6140940804), (81, 6065126720), (82, 5991161760), (85, 5779708992), (90, 5458614048), (96, 5117450670), (102, 4816424160), (108, 4548845040), (120, 4093960536), (123, 3994107840), (135, 3639076032), (136, 3612318120), (142, 3459684960), (144, 3411633780), (153, 3210949440), (160, 3070470402), (162, 3032563360), (164, 2995580880), (170, 2889854496), (180, 2729307024), (192, 2558725335), (204, 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