206154240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1622

約数の個数: 160

約数和(自身を含む): 698258880

約数和(自身を除く): 492104640

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, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1579, 1632, 1920, 2040, 2176, 2560, 2720, 3158, 3264, 3840, 4080, 4352, 4737, 5440, 6316, 6528, 7680, 7895, 8160, 8704, 9474, 10880, 12632, 13056, 15790, 16320, 18948, 21760, 23685, 25264, 26112, 26843, 31580, 32640, 37896, 43520, 47370, 50528, 53686, 63160, 65280, 75792, 80529, 94740, 101056, 107372, 126320, 130560, 134215, 151584, 161058, 189480, 202112, 214744, 252640, 268430, 303168, 322116, 378960, 402645, 404224, 429488, 505280, 536860, 606336, 644232, 757920, 805290, 808448, 858976, 1010560, 1073720, 1212672, 1288464, 1515840, 1610580, 1717952, 2021120, 2147440, 2425344, 2576928, 3031680, 3221160, 3435904, 4042240, 4294880, 5153856, 6063360, 6442320, 6871808, 8589760, 10307712, 12126720, 12884640, 13743616, 17179520, 20615424, 25769280, 34359040, 41230848, 51538560, 68718080, 103077120, 206154240]

約数ペア:

[(1, 206154240), (2, 103077120), (3, 68718080), (4, 51538560), (5, 41230848), (6, 34359040), (8, 25769280), (10, 20615424), (12, 17179520), (15, 13743616), (16, 12884640), (17, 12126720), (20, 10307712), (24, 8589760), (30, 6871808), (32, 6442320), (34, 6063360), (40, 5153856), (48, 4294880), (51, 4042240), (60, 3435904), (64, 3221160), (68, 3031680), (80, 2576928), (85, 2425344), (96, 2147440), (102, 2021120), (120, 1717952), (128, 1610580), (136, 1515840), (160, 1288464), (170, 1212672), (192, 1073720), (204, 1010560), (240, 858976), (255, 808448), (256, 805290), (272, 757920), (320, 644232), (340, 606336), (384, 536860), (408, 505280), (480, 429488), (510, 404224), (512, 402645), (544, 378960), (640, 322116), (680, 303168), (768, 268430), (816, 252640), (960, 214744), (1020, 202112), (1088, 189480), (1280, 161058), (1360, 151584), (1536, 134215), (1579, 130560), (1632, 126320), (1920, 107372), (2040, 101056), (2176, 94740), (2560, 80529), (2720, 75792), (3158, 65280), (3264, 63160), (3840, 53686), (4080, 50528), (4352, 47370), (4737, 43520), (5440, 37896), (6316, 32640), (6528, 31580), (7680, 26843), (7895, 26112), (8160, 25264), (8704, 23685), (9474, 21760), (10880, 18948), (12632, 16320), (13056, 15790)]