672286080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 256

約数和(自身を含む): 2326579200

約数和(自身を除く): 1654293120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 64, 68, 80, 85, 86, 96, 102, 120, 128, 129, 136, 160, 170, 172, 192, 204, 215, 240, 255, 258, 272, 320, 340, 344, 384, 408, 430, 479, 480, 510, 516, 544, 640, 645, 680, 688, 731, 816, 860, 958, 960, 1020, 1032, 1088, 1290, 1360, 1376, 1437, 1462, 1632, 1720, 1916, 1920, 2040, 2064, 2176, 2193, 2395, 2580, 2720, 2752, 2874, 2924, 3264, 3440, 3655, 3832, 4080, 4128, 4386, 4790, 5160, 5440, 5504, 5748, 5848, 6528, 6880, 7185, 7310, 7664, 8143, 8160, 8256, 8772, 9580, 10320, 10880, 10965, 11496, 11696, 13760, 14370, 14620, 15328, 16286, 16320, 16512, 17544, 19160, 20597, 20640, 21930, 22992, 23392, 24429, 27520, 28740, 29240, 30656, 32572, 32640, 35088, 38320, 40715, 41194, 41280, 43860, 45984, 46784, 48858, 57480, 58480, 61312, 61791, 65144, 70176, 76640, 81430, 82388, 82560, 87720, 91968, 93568, 97716, 102985, 114960, 116960, 122145, 123582, 130288, 140352, 153280, 162860, 164776, 175440, 183936, 195432, 205970, 229920, 233920, 244290, 247164, 260576, 280704, 306560, 308955, 325720, 329552, 350149, 350880, 390864, 411940, 459840, 467840, 488580, 494328, 521152, 617910, 651440, 659104, 700298, 701760, 781728, 823880, 919680, 977160, 988656, 1042304, 1050447, 1235820, 1302880, 1318208, 1400596, 1403520, 1563456, 1647760, 1750745, 1954320, 1977312, 2100894, 2471640, 2605760, 2636416, 2801192, 3126912, 3295520, 3501490, 3908640, 3954624, 4201788, 4943280, 5211520, 5252235, 5602384, 6591040, 7002980, 7817280, 7909248, 8403576, 9886560, 10504470, 11204768, 13182080, 14005960, 15634560, 16807152, 19773120, 21008940, 22409536, 28011920, 33614304, 39546240, 42017880, 44819072, 56023840, 67228608, 84035760, 112047680, 134457216, 168071520, 224095360, 336143040, 672286080]

約数ペア:

[(1, 672286080), (2, 336143040), (3, 224095360), (4, 168071520), (5, 134457216), (6, 112047680), (8, 84035760), (10, 67228608), (12, 56023840), (15, 44819072), (16, 42017880), (17, 39546240), (20, 33614304), (24, 28011920), (30, 22409536), (32, 21008940), (34, 19773120), (40, 16807152), (43, 15634560), (48, 14005960), (51, 13182080), (60, 11204768), (64, 10504470), (68, 9886560), (80, 8403576), (85, 7909248), (86, 7817280), (96, 7002980), (102, 6591040), (120, 5602384), (128, 5252235), (129, 5211520), (136, 4943280), (160, 4201788), (170, 3954624), (172, 3908640), (192, 3501490), (204, 3295520), (215, 3126912), (240, 2801192), (255, 2636416), (258, 2605760), (272, 2471640), (320, 2100894), (340, 1977312), (344, 1954320), (384, 1750745), (408, 1647760), (430, 1563456), (479, 1403520), (480, 1400596), (510, 1318208), (516, 1302880), (544, 1235820), (640, 1050447), (645, 1042304), (680, 988656), (688, 977160), (731, 919680), (816, 823880), (860, 781728), (958, 701760), (960, 700298), (1020, 659104), (1032, 651440), (1088, 617910), (1290, 521152), (1360, 494328), (1376, 488580), (1437, 467840), (1462, 459840), (1632, 411940), (1720, 390864), (1916, 350880), (1920, 350149), (2040, 329552), (2064, 325720), (2176, 308955), (2193, 306560), (2395, 280704), (2580, 260576), (2720, 247164), (2752, 244290), (2874, 233920), (2924, 229920), (3264, 205970), (3440, 195432), (3655, 183936), (3832, 175440), (4080, 164776), (4128, 162860), (4386, 153280), (4790, 140352), (5160, 130288), (5440, 123582), (5504, 122145), (5748, 116960), (5848, 114960), (6528, 102985), (6880, 97716), (7185, 93568), (7310, 91968), (7664, 87720), (8143, 82560), (8160, 82388), (8256, 81430), (8772, 76640), (9580, 70176), (10320, 65144), (10880, 61791), (10965, 61312), (11496, 58480), (11696, 57480), (13760, 48858), (14370, 46784), (14620, 45984), (15328, 43860), (16286, 41280), (16320, 41194), (16512, 40715), (17544, 38320), (19160, 35088), (20597, 32640), (20640, 32572), (21930, 30656), (22992, 29240), (23392, 28740), (24429, 27520)]