195083520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 630467712

約数和(自身を除く): 435384192

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, 503, 505, 606, 640, 768, 808, 960, 1006, 1010, 1212, 1280, 1509, 1515, 1616, 1920, 2012, 2020, 2424, 2515, 3018, 3030, 3232, 3840, 4024, 4040, 4848, 5030, 6036, 6060, 6464, 7545, 8048, 8080, 9696, 10060, 12072, 12120, 12928, 15090, 16096, 16160, 19392, 20120, 24144, 24240, 25856, 30180, 32192, 32320, 38784, 40240, 48288, 48480, 50803, 60360, 64384, 64640, 77568, 80480, 96576, 96960, 101606, 120720, 128768, 129280, 152409, 160960, 193152, 193920, 203212, 241440, 254015, 304818, 321920, 386304, 387840, 406424, 482880, 508030, 609636, 643840, 762045, 812848, 965760, 1016060, 1219272, 1524090, 1625696, 1931520, 2032120, 2438544, 3048180, 3251392, 4064240, 4877088, 6096360, 6502784, 8128480, 9754176, 12192720, 13005568, 16256960, 19508352, 24385440, 32513920, 39016704, 48770880, 65027840, 97541760, 195083520]

約数ペア:

[(1, 195083520), (2, 97541760), (3, 65027840), (4, 48770880), (5, 39016704), (6, 32513920), (8, 24385440), (10, 19508352), (12, 16256960), (15, 13005568), (16, 12192720), (20, 9754176), (24, 8128480), (30, 6502784), (32, 6096360), (40, 4877088), (48, 4064240), (60, 3251392), (64, 3048180), (80, 2438544), (96, 2032120), (101, 1931520), (120, 1625696), (128, 1524090), (160, 1219272), (192, 1016060), (202, 965760), (240, 812848), (256, 762045), (303, 643840), (320, 609636), (384, 508030), (404, 482880), (480, 406424), (503, 387840), (505, 386304), (606, 321920), (640, 304818), (768, 254015), (808, 241440), (960, 203212), (1006, 193920), (1010, 193152), (1212, 160960), (1280, 152409), (1509, 129280), (1515, 128768), (1616, 120720), (1920, 101606), (2012, 96960), (2020, 96576), (2424, 80480), (2515, 77568), (3018, 64640), (3030, 64384), (3232, 60360), (3840, 50803), (4024, 48480), (4040, 48288), (4848, 40240), (5030, 38784), (6036, 32320), (6060, 32192), (6464, 30180), (7545, 25856), (8048, 24240), (8080, 24144), (9696, 20120), (10060, 19392), (12072, 16160), (12120, 16096), (12928, 15090)]