1387148000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 3940005888

約数和(自身を除く): 2552857888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 107, 112, 125, 140, 160, 175, 200, 214, 224, 250, 280, 350, 400, 428, 463, 500, 535, 560, 700, 749, 800, 856, 875, 926, 1000, 1070, 1120, 1400, 1498, 1712, 1750, 1852, 2000, 2140, 2315, 2675, 2800, 2996, 3241, 3424, 3500, 3704, 3745, 4000, 4280, 4630, 5350, 5600, 5992, 6482, 7000, 7408, 7490, 8560, 9260, 10700, 11575, 11984, 12964, 13375, 14000, 14816, 14980, 16205, 17120, 18520, 18725, 21400, 23150, 23968, 25928, 26750, 28000, 29960, 32410, 37040, 37450, 42800, 46300, 49541, 51856, 53500, 57875, 59920, 64820, 74080, 74900, 81025, 85600, 92600, 93625, 99082, 103712, 107000, 115750, 119840, 129640, 149800, 162050, 185200, 187250, 198164, 214000, 231500, 247705, 259280, 299600, 324100, 346787, 370400, 374500, 396328, 405125, 428000, 463000, 495410, 518560, 599200, 648200, 693574, 749000, 792656, 810250, 926000, 990820, 1238525, 1296400, 1387148, 1498000, 1585312, 1620500, 1733935, 1852000, 1981640, 2477050, 2592800, 2774296, 2996000, 3241000, 3467870, 3963280, 4954100, 5548592, 6192625, 6482000, 6935740, 7926560, 8669675, 9908200, 11097184, 12385250, 12964000, 13871480, 17339350, 19816400, 24770500, 27742960, 34678700, 39632800, 43348375, 49541000, 55485920, 69357400, 86696750, 99082000, 138714800, 173393500, 198164000, 277429600, 346787000, 693574000, 1387148000]

約数ペア:

[(1, 1387148000), (2, 693574000), (4, 346787000), (5, 277429600), (7, 198164000), (8, 173393500), (10, 138714800), (14, 99082000), (16, 86696750), (20, 69357400), (25, 55485920), (28, 49541000), (32, 43348375), (35, 39632800), (40, 34678700), (50, 27742960), (56, 24770500), (70, 19816400), (80, 17339350), (100, 13871480), (107, 12964000), (112, 12385250), (125, 11097184), (140, 9908200), (160, 8669675), (175, 7926560), (200, 6935740), (214, 6482000), (224, 6192625), (250, 5548592), (280, 4954100), (350, 3963280), (400, 3467870), (428, 3241000), (463, 2996000), (500, 2774296), (535, 2592800), (560, 2477050), (700, 1981640), (749, 1852000), (800, 1733935), (856, 1620500), (875, 1585312), (926, 1498000), (1000, 1387148), (1070, 1296400), (1120, 1238525), (1400, 990820), (1498, 926000), (1712, 810250), (1750, 792656), (1852, 749000), (2000, 693574), (2140, 648200), (2315, 599200), (2675, 518560), (2800, 495410), (2996, 463000), (3241, 428000), (3424, 405125), (3500, 396328), (3704, 374500), (3745, 370400), (4000, 346787), (4280, 324100), (4630, 299600), (5350, 259280), (5600, 247705), (5992, 231500), (6482, 214000), (7000, 198164), (7408, 187250), (7490, 185200), (8560, 162050), (9260, 149800), (10700, 129640), (11575, 119840), (11984, 115750), (12964, 107000), (13375, 103712), (14000, 99082), (14816, 93625), (14980, 92600), (16205, 85600), (17120, 81025), (18520, 74900), (18725, 74080), (21400, 64820), (23150, 59920), (23968, 57875), (25928, 53500), (26750, 51856), (28000, 49541), (29960, 46300), (32410, 42800), (37040, 37450)]