216407040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 176

約数和(自身を含む): 705281568

約数和(自身を除く): 488874528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 193, 219, 240, 256, 292, 320, 365, 384, 386, 438, 480, 512, 579, 584, 640, 730, 768, 772, 876, 960, 965, 1024, 1095, 1158, 1168, 1280, 1460, 1536, 1544, 1752, 1920, 1930, 2190, 2316, 2336, 2560, 2895, 2920, 3072, 3088, 3504, 3840, 3860, 4380, 4632, 4672, 5120, 5790, 5840, 6176, 7008, 7680, 7720, 8760, 9264, 9344, 11580, 11680, 12352, 14016, 14089, 15360, 15440, 17520, 18528, 18688, 23160, 23360, 24704, 28032, 28178, 30880, 35040, 37056, 37376, 42267, 46320, 46720, 49408, 56064, 56356, 61760, 70080, 70445, 74112, 74752, 84534, 92640, 93440, 98816, 112128, 112712, 123520, 140160, 140890, 148224, 169068, 185280, 186880, 197632, 211335, 224256, 225424, 247040, 280320, 281780, 296448, 338136, 370560, 373760, 422670, 450848, 494080, 560640, 563560, 592896, 676272, 741120, 845340, 901696, 988160, 1121280, 1127120, 1352544, 1482240, 1690680, 1803392, 2254240, 2705088, 2964480, 3381360, 3606784, 4508480, 5410176, 6762720, 7213568, 9016960, 10820352, 13525440, 14427136, 18033920, 21640704, 27050880, 36067840, 43281408, 54101760, 72135680, 108203520, 216407040]

約数ペア:

[(1, 216407040), (2, 108203520), (3, 72135680), (4, 54101760), (5, 43281408), (6, 36067840), (8, 27050880), (10, 21640704), (12, 18033920), (15, 14427136), (16, 13525440), (20, 10820352), (24, 9016960), (30, 7213568), (32, 6762720), (40, 5410176), (48, 4508480), (60, 3606784), (64, 3381360), (73, 2964480), (80, 2705088), (96, 2254240), (120, 1803392), (128, 1690680), (146, 1482240), (160, 1352544), (192, 1127120), (193, 1121280), (219, 988160), (240, 901696), (256, 845340), (292, 741120), (320, 676272), (365, 592896), (384, 563560), (386, 560640), (438, 494080), (480, 450848), (512, 422670), (579, 373760), (584, 370560), (640, 338136), (730, 296448), (768, 281780), (772, 280320), (876, 247040), (960, 225424), (965, 224256), (1024, 211335), (1095, 197632), (1158, 186880), (1168, 185280), (1280, 169068), (1460, 148224), (1536, 140890), (1544, 140160), (1752, 123520), (1920, 112712), (1930, 112128), (2190, 98816), (2316, 93440), (2336, 92640), (2560, 84534), (2895, 74752), (2920, 74112), (3072, 70445), (3088, 70080), (3504, 61760), (3840, 56356), (3860, 56064), (4380, 49408), (4632, 46720), (4672, 46320), (5120, 42267), (5790, 37376), (5840, 37056), (6176, 35040), (7008, 30880), (7680, 28178), (7720, 28032), (8760, 24704), (9264, 23360), (9344, 23160), (11580, 18688), (11680, 18528), (12352, 17520), (14016, 15440), (14089, 15360)]