161633280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:664

約数の個数: 176

約数和(自身を含む): 548268480

約数和(自身を除く): 386635200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 619, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1238, 1280, 1360, 1536, 1632, 1857, 1920, 2040, 2176, 2476, 2560, 2720, 3072, 3095, 3264, 3714, 3840, 4080, 4352, 4952, 5120, 5440, 6190, 6528, 7428, 7680, 8160, 8704, 9285, 9904, 10523, 10880, 12380, 13056, 14856, 15360, 16320, 17408, 18570, 19808, 21046, 21760, 24760, 26112, 29712, 31569, 32640, 37140, 39616, 42092, 43520, 49520, 52224, 52615, 59424, 63138, 65280, 74280, 79232, 84184, 87040, 99040, 105230, 118848, 126276, 130560, 148560, 157845, 158464, 168368, 198080, 210460, 237696, 252552, 261120, 297120, 315690, 316928, 336736, 396160, 420920, 475392, 505104, 594240, 631380, 633856, 673472, 792320, 841840, 950784, 1010208, 1188480, 1262760, 1346944, 1584640, 1683680, 1901568, 2020416, 2376960, 2525520, 2693888, 3169280, 3367360, 4040832, 4753920, 5051040, 5387776, 6734720, 8081664, 9507840, 10102080, 10775552, 13469440, 16163328, 20204160, 26938880, 32326656, 40408320, 53877760, 80816640, 161633280]

約数ペア:

[(1, 161633280), (2, 80816640), (3, 53877760), (4, 40408320), (5, 32326656), (6, 26938880), (8, 20204160), (10, 16163328), (12, 13469440), (15, 10775552), (16, 10102080), (17, 9507840), (20, 8081664), (24, 6734720), (30, 5387776), (32, 5051040), (34, 4753920), (40, 4040832), (48, 3367360), (51, 3169280), (60, 2693888), (64, 2525520), (68, 2376960), (80, 2020416), (85, 1901568), (96, 1683680), (102, 1584640), (120, 1346944), (128, 1262760), (136, 1188480), (160, 1010208), (170, 950784), (192, 841840), (204, 792320), (240, 673472), (255, 633856), (256, 631380), (272, 594240), (320, 505104), (340, 475392), (384, 420920), (408, 396160), (480, 336736), (510, 316928), (512, 315690), (544, 297120), (619, 261120), (640, 252552), (680, 237696), (768, 210460), (816, 198080), (960, 168368), (1020, 158464), (1024, 157845), (1088, 148560), (1238, 130560), (1280, 126276), (1360, 118848), (1536, 105230), (1632, 99040), (1857, 87040), (1920, 84184), (2040, 79232), (2176, 74280), (2476, 65280), (2560, 63138), (2720, 59424), (3072, 52615), (3095, 52224), (3264, 49520), (3714, 43520), (3840, 42092), (4080, 39616), (4352, 37140), (4952, 32640), (5120, 31569), (5440, 29712), (6190, 26112), (6528, 24760), (7428, 21760), (7680, 21046), (8160, 19808), (8704, 18570), (9285, 17408), (9904, 16320), (10523, 15360), (10880, 14856), (12380, 13056)]