7988400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{317}}^1$

素因数の和:348

約数の個数: 180

約数和(自身を含む): 31782192

約数和(自身を除く): 23793792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 317, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 634, 700, 720, 840, 900, 951, 1008, 1050, 1200, 1260, 1268, 1400, 1575, 1585, 1680, 1800, 1902, 2100, 2219, 2520, 2536, 2800, 2853, 3150, 3170, 3600, 3804, 4200, 4438, 4755, 5040, 5072, 5706, 6300, 6340, 6657, 7608, 7925, 8400, 8876, 9510, 11095, 11412, 12600, 12680, 13314, 14265, 15216, 15850, 17752, 19020, 19971, 22190, 22824, 23775, 25200, 25360, 26628, 28530, 31700, 33285, 35504, 38040, 39942, 44380, 45648, 47550, 53256, 55475, 57060, 63400, 66570, 71325, 76080, 79884, 88760, 95100, 99855, 106512, 110950, 114120, 126800, 133140, 142650, 159768, 166425, 177520, 190200, 199710, 221900, 228240, 266280, 285300, 319536, 332850, 380400, 399420, 443800, 499275, 532560, 570600, 665700, 798840, 887600, 998550, 1141200, 1331400, 1597680, 1997100, 2662800, 3994200, 7988400]

約数ペア:

[(1, 7988400), (2, 3994200), (3, 2662800), (4, 1997100), (5, 1597680), (6, 1331400), (7, 1141200), (8, 998550), (9, 887600), (10, 798840), (12, 665700), (14, 570600), (15, 532560), (16, 499275), (18, 443800), (20, 399420), (21, 380400), (24, 332850), (25, 319536), (28, 285300), (30, 266280), (35, 228240), (36, 221900), (40, 199710), (42, 190200), (45, 177520), (48, 166425), (50, 159768), (56, 142650), (60, 133140), (63, 126800), (70, 114120), (72, 110950), (75, 106512), (80, 99855), (84, 95100), (90, 88760), (100, 79884), (105, 76080), (112, 71325), (120, 66570), (126, 63400), (140, 57060), (144, 55475), (150, 53256), (168, 47550), (175, 45648), (180, 44380), (200, 39942), (210, 38040), (225, 35504), (240, 33285), (252, 31700), (280, 28530), (300, 26628), (315, 25360), (317, 25200), (336, 23775), (350, 22824), (360, 22190), (400, 19971), (420, 19020), (450, 17752), (504, 15850), (525, 15216), (560, 14265), (600, 13314), (630, 12680), (634, 12600), (700, 11412), (720, 11095), (840, 9510), (900, 8876), (951, 8400), (1008, 7925), (1050, 7608), (1200, 6657), (1260, 6340), (1268, 6300), (1400, 5706), (1575, 5072), (1585, 5040), (1680, 4755), (1800, 4438), (1902, 4200), (2100, 3804), (2219, 3600), (2520, 3170), (2536, 3150), (2800, 2853)]