198574080

素因数分解:

$2^{17}\times 3^1\times 5^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 641726064

約数和(自身を除く): 443151984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 256, 303, 320, 384, 404, 480, 505, 512, 606, 640, 768, 808, 960, 1010, 1024, 1212, 1280, 1515, 1536, 1616, 1920, 2020, 2048, 2424, 2560, 3030, 3072, 3232, 3840, 4040, 4096, 4848, 5120, 6060, 6144, 6464, 7680, 8080, 8192, 9696, 10240, 12120, 12288, 12928, 15360, 16160, 16384, 19392, 20480, 24240, 24576, 25856, 30720, 32320, 32768, 38784, 40960, 48480, 49152, 51712, 61440, 64640, 65536, 77568, 81920, 96960, 98304, 103424, 122880, 129280, 131072, 155136, 163840, 193920, 196608, 206848, 245760, 258560, 310272, 327680, 387840, 393216, 413696, 491520, 517120, 620544, 655360, 775680, 827392, 983040, 1034240, 1241088, 1551360, 1654784, 1966080, 2068480, 2482176, 3102720, 3309568, 4136960, 4964352, 6205440, 6619136, 8273920, 9928704, 12410880, 13238272, 16547840, 19857408, 24821760, 33095680, 39714816, 49643520, 66191360, 99287040, 198574080]

約数ペア:

[(1, 198574080), (2, 99287040), (3, 66191360), (4, 49643520), (5, 39714816), (6, 33095680), (8, 24821760), (10, 19857408), (12, 16547840), (15, 13238272), (16, 12410880), (20, 9928704), (24, 8273920), (30, 6619136), (32, 6205440), (40, 4964352), (48, 4136960), (60, 3309568), (64, 3102720), (80, 2482176), (96, 2068480), (101, 1966080), (120, 1654784), (128, 1551360), (160, 1241088), (192, 1034240), (202, 983040), (240, 827392), (256, 775680), (303, 655360), (320, 620544), (384, 517120), (404, 491520), (480, 413696), (505, 393216), (512, 387840), (606, 327680), (640, 310272), (768, 258560), (808, 245760), (960, 206848), (1010, 196608), (1024, 193920), (1212, 163840), (1280, 155136), (1515, 131072), (1536, 129280), (1616, 122880), (1920, 103424), (2020, 98304), (2048, 96960), (2424, 81920), (2560, 77568), (3030, 65536), (3072, 64640), (3232, 61440), (3840, 51712), (4040, 49152), (4096, 48480), (4848, 40960), (5120, 38784), (6060, 32768), (6144, 32320), (6464, 30720), (7680, 25856), (8080, 24576), (8192, 24240), (9696, 20480), (10240, 19392), (12120, 16384), (12288, 16160), (12928, 15360)]