16256400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 240

約数和(自身を含む): 59043840

約数和(自身を除く): 42787440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 25, 30, 31, 38, 40, 46, 48, 50, 57, 60, 62, 69, 75, 76, 80, 92, 93, 95, 100, 114, 115, 120, 124, 138, 150, 152, 155, 184, 186, 190, 200, 228, 230, 240, 248, 276, 285, 300, 304, 310, 345, 368, 372, 380, 400, 437, 456, 460, 465, 475, 496, 552, 570, 575, 589, 600, 620, 690, 713, 744, 760, 775, 874, 912, 920, 930, 950, 1104, 1140, 1150, 1178, 1200, 1240, 1311, 1380, 1425, 1426, 1488, 1520, 1550, 1725, 1748, 1767, 1840, 1860, 1900, 2139, 2185, 2280, 2300, 2325, 2356, 2480, 2622, 2760, 2850, 2852, 2945, 3100, 3450, 3496, 3534, 3565, 3720, 3800, 4278, 4370, 4560, 4600, 4650, 4712, 5244, 5520, 5700, 5704, 5890, 6200, 6555, 6900, 6992, 7068, 7130, 7440, 7600, 8556, 8740, 8835, 9200, 9300, 9424, 10488, 10695, 10925, 11400, 11408, 11780, 12400, 13110, 13547, 13800, 14136, 14260, 14725, 17112, 17480, 17670, 17825, 18600, 20976, 21390, 21850, 22800, 23560, 26220, 27094, 27600, 28272, 28520, 29450, 32775, 34224, 34960, 35340, 35650, 37200, 40641, 42780, 43700, 44175, 47120, 52440, 53475, 54188, 57040, 58900, 65550, 67735, 70680, 71300, 81282, 85560, 87400, 88350, 104880, 106950, 108376, 117800, 131100, 135470, 141360, 142600, 162564, 171120, 174800, 176700, 203205, 213900, 216752, 235600, 262200, 270940, 285200, 325128, 338675, 353400, 406410, 427800, 524400, 541880, 650256, 677350, 706800, 812820, 855600, 1016025, 1083760, 1354700, 1625640, 2032050, 2709400, 3251280, 4064100, 5418800, 8128200, 16256400]

約数ペア:

[(1, 16256400), (2, 8128200), (3, 5418800), (4, 4064100), (5, 3251280), (6, 2709400), (8, 2032050), (10, 1625640), (12, 1354700), (15, 1083760), (16, 1016025), (19, 855600), (20, 812820), (23, 706800), (24, 677350), (25, 650256), (30, 541880), (31, 524400), (38, 427800), (40, 406410), (46, 353400), (48, 338675), (50, 325128), (57, 285200), (60, 270940), (62, 262200), (69, 235600), (75, 216752), (76, 213900), (80, 203205), (92, 176700), (93, 174800), (95, 171120), (100, 162564), (114, 142600), (115, 141360), (120, 135470), (124, 131100), (138, 117800), (150, 108376), (152, 106950), (155, 104880), (184, 88350), (186, 87400), (190, 85560), (200, 81282), (228, 71300), (230, 70680), (240, 67735), (248, 65550), (276, 58900), (285, 57040), (300, 54188), (304, 53475), (310, 52440), (345, 47120), (368, 44175), (372, 43700), (380, 42780), (400, 40641), (437, 37200), (456, 35650), (460, 35340), (465, 34960), (475, 34224), (496, 32775), (552, 29450), (570, 28520), (575, 28272), (589, 27600), (600, 27094), (620, 26220), (690, 23560), (713, 22800), (744, 21850), (760, 21390), (775, 20976), (874, 18600), (912, 17825), (920, 17670), (930, 17480), (950, 17112), (1104, 14725), (1140, 14260), (1150, 14136), (1178, 13800), (1200, 13547), (1240, 13110), (1311, 12400), (1380, 11780), (1425, 11408), (1426, 11400), (1488, 10925), (1520, 10695), (1550, 10488), (1725, 9424), (1748, 9300), (1767, 9200), (1840, 8835), (1860, 8740), (1900, 8556), (2139, 7600), (2185, 7440), (2280, 7130), (2300, 7068), (2325, 6992), (2356, 6900), (2480, 6555), (2622, 6200), (2760, 5890), (2850, 5704), (2852, 5700), (2945, 5520), (3100, 5244), (3450, 4712), (3496, 4650), (3534, 4600), (3565, 4560), (3720, 4370), (3800, 4278)]