213301200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 240

約数和(自身を含む): 794631680

約数和(自身を除く): 581330480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 67, 70, 75, 80, 84, 100, 105, 112, 120, 134, 140, 150, 168, 175, 200, 201, 210, 240, 268, 280, 300, 335, 336, 350, 379, 400, 402, 420, 469, 525, 536, 560, 600, 670, 700, 758, 804, 840, 938, 1005, 1050, 1072, 1137, 1200, 1340, 1400, 1407, 1516, 1608, 1675, 1680, 1876, 1895, 2010, 2100, 2274, 2345, 2653, 2680, 2800, 2814, 3032, 3216, 3350, 3752, 3790, 4020, 4200, 4548, 4690, 5025, 5306, 5360, 5628, 5685, 6064, 6700, 7035, 7504, 7580, 7959, 8040, 8400, 9096, 9380, 9475, 10050, 10612, 11256, 11370, 11725, 13265, 13400, 14070, 15160, 15918, 16080, 18192, 18760, 18950, 20100, 21224, 22512, 22740, 23450, 25393, 26530, 26800, 28140, 28425, 30320, 31836, 35175, 37520, 37900, 39795, 40200, 42448, 45480, 46900, 50786, 53060, 56280, 56850, 63672, 66325, 70350, 75800, 76179, 79590, 80400, 90960, 93800, 101572, 106120, 112560, 113700, 126965, 127344, 132650, 140700, 151600, 152358, 159180, 177751, 187600, 198975, 203144, 212240, 227400, 253930, 265300, 281400, 304716, 318360, 355502, 380895, 397950, 406288, 454800, 507860, 530600, 533253, 562800, 609432, 634825, 636720, 711004, 761790, 795900, 888755, 1015720, 1061200, 1066506, 1218864, 1269650, 1422008, 1523580, 1591800, 1777510, 1904475, 2031440, 2133012, 2539300, 2666265, 2844016, 3047160, 3183600, 3555020, 3808950, 4266024, 4443775, 5078600, 5332530, 6094320, 7110040, 7617900, 8532048, 8887550, 10157200, 10665060, 13331325, 14220080, 15235800, 17775100, 21330120, 26662650, 30471600, 35550200, 42660240, 53325300, 71100400, 106650600, 213301200]

約数ペア:

[(1, 213301200), (2, 106650600), (3, 71100400), (4, 53325300), (5, 42660240), (6, 35550200), (7, 30471600), (8, 26662650), (10, 21330120), (12, 17775100), (14, 15235800), (15, 14220080), (16, 13331325), (20, 10665060), (21, 10157200), (24, 8887550), (25, 8532048), (28, 7617900), (30, 7110040), (35, 6094320), (40, 5332530), (42, 5078600), (48, 4443775), (50, 4266024), (56, 3808950), (60, 3555020), (67, 3183600), (70, 3047160), (75, 2844016), (80, 2666265), (84, 2539300), (100, 2133012), (105, 2031440), (112, 1904475), (120, 1777510), (134, 1591800), (140, 1523580), (150, 1422008), (168, 1269650), (175, 1218864), (200, 1066506), (201, 1061200), (210, 1015720), (240, 888755), (268, 795900), (280, 761790), (300, 711004), (335, 636720), (336, 634825), (350, 609432), (379, 562800), (400, 533253), (402, 530600), (420, 507860), (469, 454800), (525, 406288), (536, 397950), (560, 380895), (600, 355502), (670, 318360), (700, 304716), (758, 281400), (804, 265300), (840, 253930), (938, 227400), (1005, 212240), (1050, 203144), (1072, 198975), (1137, 187600), (1200, 177751), (1340, 159180), (1400, 152358), (1407, 151600), (1516, 140700), (1608, 132650), (1675, 127344), (1680, 126965), (1876, 113700), (1895, 112560), (2010, 106120), (2100, 101572), (2274, 93800), (2345, 90960), (2653, 80400), (2680, 79590), (2800, 76179), (2814, 75800), (3032, 70350), (3216, 66325), (3350, 63672), (3752, 56850), (3790, 56280), (4020, 53060), (4200, 50786), (4548, 46900), (4690, 45480), (5025, 42448), (5306, 40200), (5360, 39795), (5628, 37900), (5685, 37520), (6064, 35175), (6700, 31836), (7035, 30320), (7504, 28425), (7580, 28140), (7959, 26800), (8040, 26530), (8400, 25393), (9096, 23450), (9380, 22740), (9475, 22512), (10050, 21224), (10612, 20100), (11256, 18950), (11370, 18760), (11725, 18192), (13265, 16080), (13400, 15918), (14070, 15160)]