340844000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 1021797504

約数和(自身を除く): 680953504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 47, 49, 50, 56, 70, 74, 80, 94, 98, 100, 112, 125, 140, 148, 160, 175, 185, 188, 196, 200, 224, 235, 245, 250, 259, 280, 296, 329, 350, 370, 376, 392, 400, 470, 490, 500, 518, 560, 592, 658, 700, 740, 752, 784, 800, 875, 925, 940, 980, 1000, 1036, 1120, 1175, 1184, 1225, 1295, 1316, 1400, 1480, 1504, 1568, 1645, 1739, 1750, 1813, 1850, 1880, 1960, 2000, 2072, 2303, 2350, 2450, 2590, 2632, 2800, 2960, 3290, 3478, 3500, 3626, 3700, 3760, 3920, 4000, 4144, 4606, 4625, 4700, 4900, 5180, 5264, 5600, 5875, 5920, 6125, 6475, 6580, 6956, 7000, 7252, 7400, 7520, 7840, 8225, 8288, 8695, 9065, 9212, 9250, 9400, 9800, 10360, 10528, 11515, 11750, 12173, 12250, 12950, 13160, 13912, 14000, 14504, 14800, 16450, 17390, 18130, 18424, 18500, 18800, 19600, 20720, 23030, 23500, 24346, 24500, 25900, 26320, 27824, 28000, 29008, 29600, 32375, 32900, 34780, 36260, 36848, 37000, 37600, 39200, 41125, 41440, 43475, 45325, 46060, 47000, 48692, 49000, 51800, 52640, 55648, 57575, 58016, 60865, 64750, 65800, 69560, 72520, 73696, 74000, 82250, 85211, 86950, 90650, 92120, 94000, 97384, 98000, 103600, 115150, 121730, 129500, 131600, 139120, 145040, 148000, 164500, 170422, 173900, 181300, 184240, 188000, 194768, 196000, 207200, 217375, 226625, 230300, 243460, 259000, 263200, 278240, 287875, 290080, 304325, 329000, 340844, 347800, 362600, 368480, 389536, 426055, 434750, 453250, 460600, 486920, 518000, 575750, 608650, 658000, 681688, 695600, 725200, 852110, 869500, 906500, 921200, 973840, 1036000, 1151500, 1217300, 1316000, 1363376, 1391200, 1450400, 1521625, 1704220, 1739000, 1813000, 1842400, 1947680, 2130275, 2303000, 2434600, 2726752, 3043250, 3408440, 3478000, 3626000, 4260550, 4606000, 4869200, 6086500, 6816880, 6956000, 7252000, 8521100, 9212000, 9738400, 10651375, 12173000, 13633760, 17042200, 21302750, 24346000, 34084400, 42605500, 48692000, 68168800, 85211000, 170422000, 340844000]

約数ペア:

[(1, 340844000), (2, 170422000), (4, 85211000), (5, 68168800), (7, 48692000), (8, 42605500), (10, 34084400), (14, 24346000), (16, 21302750), (20, 17042200), (25, 13633760), (28, 12173000), (32, 10651375), (35, 9738400), (37, 9212000), (40, 8521100), (47, 7252000), (49, 6956000), (50, 6816880), (56, 6086500), (70, 4869200), (74, 4606000), (80, 4260550), (94, 3626000), (98, 3478000), (100, 3408440), (112, 3043250), (125, 2726752), (140, 2434600), (148, 2303000), (160, 2130275), (175, 1947680), (185, 1842400), (188, 1813000), (196, 1739000), (200, 1704220), (224, 1521625), (235, 1450400), (245, 1391200), (250, 1363376), (259, 1316000), (280, 1217300), (296, 1151500), (329, 1036000), (350, 973840), (370, 921200), (376, 906500), (392, 869500), (400, 852110), (470, 725200), (490, 695600), (500, 681688), (518, 658000), (560, 608650), (592, 575750), (658, 518000), (700, 486920), (740, 460600), (752, 453250), (784, 434750), (800, 426055), (875, 389536), (925, 368480), (940, 362600), (980, 347800), (1000, 340844), (1036, 329000), (1120, 304325), (1175, 290080), (1184, 287875), (1225, 278240), (1295, 263200), (1316, 259000), (1400, 243460), (1480, 230300), (1504, 226625), (1568, 217375), (1645, 207200), (1739, 196000), (1750, 194768), (1813, 188000), (1850, 184240), (1880, 181300), (1960, 173900), (2000, 170422), (2072, 164500), (2303, 148000), (2350, 145040), (2450, 139120), (2590, 131600), (2632, 129500), (2800, 121730), (2960, 115150), (3290, 103600), (3478, 98000), (3500, 97384), (3626, 94000), (3700, 92120), (3760, 90650), (3920, 86950), (4000, 85211), (4144, 82250), (4606, 74000), (4625, 73696), (4700, 72520), (4900, 69560), (5180, 65800), (5264, 64750), (5600, 60865), (5875, 58016), (5920, 57575), (6125, 55648), (6475, 52640), (6580, 51800), (6956, 49000), (7000, 48692), (7252, 47000), (7400, 46060), (7520, 45325), (7840, 43475), (8225, 41440), (8288, 41125), (8695, 39200), (9065, 37600), (9212, 37000), (9250, 36848), (9400, 36260), (9800, 34780), (10360, 32900), (10528, 32375), (11515, 29600), (11750, 29008), (12173, 28000), (12250, 27824), (12950, 26320), (13160, 25900), (13912, 24500), (14000, 24346), (14504, 23500), (14800, 23030), (16450, 20720), (17390, 19600), (18130, 18800), (18424, 18500)]