213256000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 224

約数和(自身を含む): 589605120

約数和(自身を除く): 376349120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 32, 38, 40, 46, 50, 61, 64, 76, 80, 92, 95, 100, 115, 122, 125, 152, 160, 184, 190, 200, 230, 244, 250, 304, 305, 320, 368, 380, 400, 437, 460, 475, 488, 500, 575, 608, 610, 736, 760, 800, 874, 920, 950, 976, 1000, 1150, 1159, 1216, 1220, 1403, 1472, 1520, 1525, 1600, 1748, 1840, 1900, 1952, 2000, 2185, 2300, 2318, 2375, 2440, 2806, 2875, 3040, 3050, 3496, 3680, 3800, 3904, 4000, 4370, 4600, 4636, 4750, 4880, 5612, 5750, 5795, 6080, 6100, 6992, 7015, 7360, 7600, 7625, 8000, 8740, 9200, 9272, 9500, 9760, 10925, 11224, 11500, 11590, 12200, 13984, 14030, 15200, 15250, 17480, 18400, 18544, 19000, 19520, 21850, 22448, 23000, 23180, 24400, 26657, 27968, 28060, 28975, 30400, 30500, 34960, 35075, 36800, 37088, 38000, 43700, 44896, 46000, 46360, 48800, 53314, 54625, 56120, 57950, 61000, 69920, 70150, 74176, 76000, 87400, 89792, 92000, 92720, 97600, 106628, 109250, 112240, 115900, 122000, 133285, 139840, 140300, 144875, 152000, 174800, 175375, 184000, 185440, 213256, 218500, 224480, 231800, 244000, 266570, 280600, 289750, 349600, 350750, 370880, 426512, 437000, 448960, 463600, 488000, 533140, 561200, 579500, 666425, 699200, 701500, 853024, 874000, 927200, 1066280, 1122400, 1159000, 1332850, 1403000, 1706048, 1748000, 1854400, 2132560, 2244800, 2318000, 2665700, 2806000, 3332125, 3496000, 4265120, 4636000, 5331400, 5612000, 6664250, 8530240, 9272000, 10662800, 11224000, 13328500, 21325600, 26657000, 42651200, 53314000, 106628000, 213256000]

約数ペア:

[(1, 213256000), (2, 106628000), (4, 53314000), (5, 42651200), (8, 26657000), (10, 21325600), (16, 13328500), (19, 11224000), (20, 10662800), (23, 9272000), (25, 8530240), (32, 6664250), (38, 5612000), (40, 5331400), (46, 4636000), (50, 4265120), (61, 3496000), (64, 3332125), (76, 2806000), (80, 2665700), (92, 2318000), (95, 2244800), (100, 2132560), (115, 1854400), (122, 1748000), (125, 1706048), (152, 1403000), (160, 1332850), (184, 1159000), (190, 1122400), (200, 1066280), (230, 927200), (244, 874000), (250, 853024), (304, 701500), (305, 699200), (320, 666425), (368, 579500), (380, 561200), (400, 533140), (437, 488000), (460, 463600), (475, 448960), (488, 437000), (500, 426512), (575, 370880), (608, 350750), (610, 349600), (736, 289750), (760, 280600), (800, 266570), (874, 244000), (920, 231800), (950, 224480), (976, 218500), (1000, 213256), (1150, 185440), (1159, 184000), (1216, 175375), (1220, 174800), (1403, 152000), (1472, 144875), (1520, 140300), (1525, 139840), (1600, 133285), (1748, 122000), (1840, 115900), (1900, 112240), (1952, 109250), (2000, 106628), (2185, 97600), (2300, 92720), (2318, 92000), (2375, 89792), (2440, 87400), (2806, 76000), (2875, 74176), (3040, 70150), (3050, 69920), (3496, 61000), (3680, 57950), (3800, 56120), (3904, 54625), (4000, 53314), (4370, 48800), (4600, 46360), (4636, 46000), (4750, 44896), (4880, 43700), (5612, 38000), (5750, 37088), (5795, 36800), (6080, 35075), (6100, 34960), (6992, 30500), (7015, 30400), (7360, 28975), (7600, 28060), (7625, 27968), (8000, 26657), (8740, 24400), (9200, 23180), (9272, 23000), (9500, 22448), (9760, 21850), (10925, 19520), (11224, 19000), (11500, 18544), (11590, 18400), (12200, 17480), (13984, 15250), (14030, 15200)]