240970240

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 717925032

約数和(自身を除く): 476954792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 113, 119, 128, 136, 140, 160, 170, 196, 224, 226, 238, 245, 256, 272, 280, 320, 340, 392, 448, 452, 476, 490, 512, 544, 560, 565, 595, 640, 680, 784, 791, 833, 896, 904, 952, 980, 1088, 1120, 1130, 1190, 1280, 1360, 1568, 1582, 1666, 1792, 1808, 1904, 1921, 1960, 2176, 2240, 2260, 2380, 2560, 2720, 3136, 3164, 3332, 3584, 3616, 3808, 3842, 3920, 3955, 4165, 4352, 4480, 4520, 4760, 5440, 5537, 6272, 6328, 6664, 7232, 7616, 7684, 7840, 7910, 8330, 8704, 8960, 9040, 9520, 9605, 10880, 11074, 12544, 12656, 13328, 13447, 14464, 15232, 15368, 15680, 15820, 16660, 17920, 18080, 19040, 19210, 21760, 22148, 25088, 25312, 26656, 26894, 27685, 28928, 30464, 30736, 31360, 31640, 33320, 36160, 38080, 38420, 43520, 44296, 50624, 53312, 53788, 55370, 57856, 60928, 61472, 62720, 63280, 66640, 67235, 72320, 76160, 76840, 88592, 94129, 101248, 106624, 107576, 110740, 122944, 125440, 126560, 133280, 134470, 144640, 152320, 153680, 177184, 188258, 202496, 213248, 215152, 221480, 245888, 253120, 266560, 268940, 289280, 304640, 307360, 354368, 376516, 404992, 426496, 430304, 442960, 470645, 491776, 506240, 533120, 537880, 614720, 708736, 753032, 860608, 885920, 941290, 983552, 1012480, 1066240, 1075760, 1229440, 1417472, 1506064, 1721216, 1771840, 1882580, 2024960, 2132480, 2151520, 2458880, 2834944, 3012128, 3442432, 3543680, 3765160, 4303040, 4917760, 6024256, 6884864, 7087360, 7530320, 8606080, 12048512, 14174720, 15060640, 17212160, 24097024, 30121280, 34424320, 48194048, 60242560, 120485120, 240970240]

約数ペア:

[(1, 240970240), (2, 120485120), (4, 60242560), (5, 48194048), (7, 34424320), (8, 30121280), (10, 24097024), (14, 17212160), (16, 15060640), (17, 14174720), (20, 12048512), (28, 8606080), (32, 7530320), (34, 7087360), (35, 6884864), (40, 6024256), (49, 4917760), (56, 4303040), (64, 3765160), (68, 3543680), (70, 3442432), (80, 3012128), (85, 2834944), (98, 2458880), (112, 2151520), (113, 2132480), (119, 2024960), (128, 1882580), (136, 1771840), (140, 1721216), (160, 1506064), (170, 1417472), (196, 1229440), (224, 1075760), (226, 1066240), (238, 1012480), (245, 983552), (256, 941290), (272, 885920), (280, 860608), (320, 753032), (340, 708736), (392, 614720), (448, 537880), (452, 533120), (476, 506240), (490, 491776), (512, 470645), (544, 442960), (560, 430304), (565, 426496), (595, 404992), (640, 376516), (680, 354368), (784, 307360), (791, 304640), (833, 289280), (896, 268940), (904, 266560), (952, 253120), (980, 245888), (1088, 221480), (1120, 215152), (1130, 213248), (1190, 202496), (1280, 188258), (1360, 177184), (1568, 153680), (1582, 152320), (1666, 144640), (1792, 134470), (1808, 133280), (1904, 126560), (1921, 125440), (1960, 122944), (2176, 110740), (2240, 107576), (2260, 106624), (2380, 101248), (2560, 94129), (2720, 88592), (3136, 76840), (3164, 76160), (3332, 72320), (3584, 67235), (3616, 66640), (3808, 63280), (3842, 62720), (3920, 61472), (3955, 60928), (4165, 57856), (4352, 55370), (4480, 53788), (4520, 53312), (4760, 50624), (5440, 44296), (5537, 43520), (6272, 38420), (6328, 38080), (6664, 36160), (7232, 33320), (7616, 31640), (7684, 31360), (7840, 30736), (7910, 30464), (8330, 28928), (8704, 27685), (8960, 26894), (9040, 26656), (9520, 25312), (9605, 25088), (10880, 22148), (11074, 21760), (12544, 19210), (12656, 19040), (13328, 18080), (13447, 17920), (14464, 16660), (15232, 15820), (15368, 15680)]