2017204320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{41609}}^1$

素因数の和:41728

約数の個数: 96

約数和(自身を含む): 6417260640

約数和(自身を除く): 4400056320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3232, 4040, 4848, 6060, 8080, 9696, 12120, 16160, 24240, 41609, 48480, 83218, 124827, 166436, 208045, 249654, 332872, 416090, 499308, 624135, 665744, 832180, 998616, 1248270, 1331488, 1664360, 1997232, 2496540, 3328720, 3994464, 4202509, 4993080, 6657440, 8405018, 9986160, 12607527, 16810036, 19972320, 21012545, 25215054, 33620072, 42025090, 50430108, 63037635, 67240144, 84050180, 100860216, 126075270, 134480288, 168100360, 201720432, 252150540, 336200720, 403440864, 504301080, 672401440, 1008602160, 2017204320]

約数ペア:

[(1, 2017204320), (2, 1008602160), (3, 672401440), (4, 504301080), (5, 403440864), (6, 336200720), (8, 252150540), (10, 201720432), (12, 168100360), (15, 134480288), (16, 126075270), (20, 100860216), (24, 84050180), (30, 67240144), (32, 63037635), (40, 50430108), (48, 42025090), (60, 33620072), (80, 25215054), (96, 21012545), (101, 19972320), (120, 16810036), (160, 12607527), (202, 9986160), (240, 8405018), (303, 6657440), (404, 4993080), (480, 4202509), (505, 3994464), (606, 3328720), (808, 2496540), (1010, 1997232), (1212, 1664360), (1515, 1331488), (1616, 1248270), (2020, 998616), (2424, 832180), (3030, 665744), (3232, 624135), (4040, 499308), (4848, 416090), (6060, 332872), (8080, 249654), (9696, 208045), (12120, 166436), (16160, 124827), (24240, 83218), (41609, 48480)]