381432000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:744

約数の個数: 224

約数和(自身を含む): 1316150784

約数和(自身を除く): 934718784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 138, 150, 160, 184, 192, 200, 230, 240, 250, 276, 300, 320, 345, 368, 375, 400, 460, 480, 500, 552, 575, 600, 690, 691, 736, 750, 800, 920, 960, 1000, 1104, 1150, 1200, 1380, 1382, 1472, 1500, 1600, 1725, 1840, 2000, 2073, 2208, 2300, 2400, 2760, 2764, 2875, 3000, 3450, 3455, 3680, 4000, 4146, 4416, 4600, 4800, 5520, 5528, 5750, 6000, 6900, 6910, 7360, 8000, 8292, 8625, 9200, 10365, 11040, 11056, 11500, 12000, 13800, 13820, 15893, 16584, 17250, 17275, 18400, 20730, 22080, 22112, 23000, 24000, 27600, 27640, 31786, 33168, 34500, 34550, 36800, 41460, 44224, 46000, 47679, 51825, 55200, 55280, 63572, 66336, 69000, 69100, 79465, 82920, 86375, 92000, 95358, 103650, 110400, 110560, 127144, 132672, 138000, 138200, 158930, 165840, 172750, 184000, 190716, 207300, 221120, 238395, 254288, 259125, 276000, 276400, 317860, 331680, 345500, 381432, 397325, 414600, 476790, 508576, 518250, 552000, 552800, 635720, 663360, 691000, 762864, 794650, 829200, 953580, 1017152, 1036500, 1105600, 1191975, 1271440, 1382000, 1525728, 1589300, 1658400, 1907160, 1986625, 2073000, 2383950, 2542880, 2764000, 3051456, 3178600, 3316800, 3814320, 3973250, 4146000, 4767900, 5085760, 5528000, 5959875, 6357200, 7628640, 7946500, 8292000, 9535800, 11919750, 12714400, 15257280, 15893000, 16584000, 19071600, 23839500, 25428800, 31786000, 38143200, 47679000, 63572000, 76286400, 95358000, 127144000, 190716000, 381432000]

約数ペア:

[(1, 381432000), (2, 190716000), (3, 127144000), (4, 95358000), (5, 76286400), (6, 63572000), (8, 47679000), (10, 38143200), (12, 31786000), (15, 25428800), (16, 23839500), (20, 19071600), (23, 16584000), (24, 15893000), (25, 15257280), (30, 12714400), (32, 11919750), (40, 9535800), (46, 8292000), (48, 7946500), (50, 7628640), (60, 6357200), (64, 5959875), (69, 5528000), (75, 5085760), (80, 4767900), (92, 4146000), (96, 3973250), (100, 3814320), (115, 3316800), (120, 3178600), (125, 3051456), (138, 2764000), (150, 2542880), (160, 2383950), (184, 2073000), (192, 1986625), (200, 1907160), (230, 1658400), (240, 1589300), (250, 1525728), (276, 1382000), (300, 1271440), (320, 1191975), (345, 1105600), (368, 1036500), (375, 1017152), (400, 953580), (460, 829200), (480, 794650), (500, 762864), (552, 691000), (575, 663360), (600, 635720), (690, 552800), (691, 552000), (736, 518250), (750, 508576), (800, 476790), (920, 414600), (960, 397325), (1000, 381432), (1104, 345500), (1150, 331680), (1200, 317860), (1380, 276400), (1382, 276000), (1472, 259125), (1500, 254288), (1600, 238395), (1725, 221120), (1840, 207300), (2000, 190716), (2073, 184000), (2208, 172750), (2300, 165840), (2400, 158930), (2760, 138200), (2764, 138000), (2875, 132672), (3000, 127144), (3450, 110560), (3455, 110400), (3680, 103650), (4000, 95358), (4146, 92000), (4416, 86375), (4600, 82920), (4800, 79465), (5520, 69100), (5528, 69000), (5750, 66336), (6000, 63572), (6900, 55280), (6910, 55200), (7360, 51825), (8000, 47679), (8292, 46000), (8625, 44224), (9200, 41460), (10365, 36800), (11040, 34550), (11056, 34500), (11500, 33168), (12000, 31786), (13800, 27640), (13820, 27600), (15893, 24000), (16584, 23000), (17250, 22112), (17275, 22080), (18400, 20730)]