143006720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 176

約数和(自身を含む): 382019328

約数和(自身を除く): 239012608

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 53, 62, 64, 68, 80, 85, 106, 124, 128, 136, 155, 160, 170, 212, 248, 256, 265, 272, 310, 320, 340, 424, 496, 512, 527, 530, 544, 620, 640, 680, 848, 901, 992, 1024, 1054, 1060, 1088, 1240, 1280, 1360, 1643, 1696, 1802, 1984, 2108, 2120, 2176, 2480, 2560, 2635, 2720, 3286, 3392, 3604, 3968, 4216, 4240, 4352, 4505, 4960, 5120, 5270, 5440, 6572, 6784, 7208, 7936, 8215, 8432, 8480, 8704, 9010, 9920, 10540, 10880, 13144, 13568, 14416, 15872, 16430, 16864, 16960, 17408, 18020, 19840, 21080, 21760, 26288, 27136, 27931, 28832, 31744, 32860, 33728, 33920, 36040, 39680, 42160, 43520, 52576, 54272, 55862, 57664, 65720, 67456, 67840, 72080, 79360, 84320, 87040, 105152, 111724, 115328, 131440, 134912, 135680, 139655, 144160, 158720, 168640, 210304, 223448, 230656, 262880, 269824, 271360, 279310, 288320, 337280, 420608, 446896, 461312, 525760, 539648, 558620, 576640, 674560, 841216, 893792, 922624, 1051520, 1117240, 1153280, 1349120, 1682432, 1787584, 2103040, 2234480, 2306560, 2698240, 3575168, 4206080, 4468960, 4613120, 7150336, 8412160, 8937920, 14300672, 17875840, 28601344, 35751680, 71503360, 143006720]

約数ペア:

[(1, 143006720), (2, 71503360), (4, 35751680), (5, 28601344), (8, 17875840), (10, 14300672), (16, 8937920), (17, 8412160), (20, 7150336), (31, 4613120), (32, 4468960), (34, 4206080), (40, 3575168), (53, 2698240), (62, 2306560), (64, 2234480), (68, 2103040), (80, 1787584), (85, 1682432), (106, 1349120), (124, 1153280), (128, 1117240), (136, 1051520), (155, 922624), (160, 893792), (170, 841216), (212, 674560), (248, 576640), (256, 558620), (265, 539648), (272, 525760), (310, 461312), (320, 446896), (340, 420608), (424, 337280), (496, 288320), (512, 279310), (527, 271360), (530, 269824), (544, 262880), (620, 230656), (640, 223448), (680, 210304), (848, 168640), (901, 158720), (992, 144160), (1024, 139655), (1054, 135680), (1060, 134912), (1088, 131440), (1240, 115328), (1280, 111724), (1360, 105152), (1643, 87040), (1696, 84320), (1802, 79360), (1984, 72080), (2108, 67840), (2120, 67456), (2176, 65720), (2480, 57664), (2560, 55862), (2635, 54272), (2720, 52576), (3286, 43520), (3392, 42160), (3604, 39680), (3968, 36040), (4216, 33920), (4240, 33728), (4352, 32860), (4505, 31744), (4960, 28832), (5120, 27931), (5270, 27136), (5440, 26288), (6572, 21760), (6784, 21080), (7208, 19840), (7936, 18020), (8215, 17408), (8432, 16960), (8480, 16864), (8704, 16430), (9010, 15872), (9920, 14416), (10540, 13568), (10880, 13144)]