545480320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11069}}^1$

素因数の和:11106

約数の個数: 128

約数和(自身を含む): 1625961600

約数和(自身を除く): 1080481280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 11069, 12320, 22138, 24640, 44276, 49280, 55345, 77483, 88552, 110690, 121759, 154966, 177104, 221380, 243518, 309932, 354208, 387415, 442760, 487036, 608795, 619864, 708416, 774830, 852313, 885520, 974072, 1217590, 1239728, 1416832, 1549660, 1704626, 1771040, 1948144, 2435180, 2479456, 3099320, 3409252, 3542080, 3896288, 4261565, 4870360, 4958912, 6198640, 6818504, 7084160, 7792576, 8523130, 9740720, 9917824, 12397280, 13637008, 15585152, 17046260, 19481440, 24794560, 27274016, 34092520, 38962880, 49589120, 54548032, 68185040, 77925760, 109096064, 136370080, 272740160, 545480320]

約数ペア:

[(1, 545480320), (2, 272740160), (4, 136370080), (5, 109096064), (7, 77925760), (8, 68185040), (10, 54548032), (11, 49589120), (14, 38962880), (16, 34092520), (20, 27274016), (22, 24794560), (28, 19481440), (32, 17046260), (35, 15585152), (40, 13637008), (44, 12397280), (55, 9917824), (56, 9740720), (64, 8523130), (70, 7792576), (77, 7084160), (80, 6818504), (88, 6198640), (110, 4958912), (112, 4870360), (128, 4261565), (140, 3896288), (154, 3542080), (160, 3409252), (176, 3099320), (220, 2479456), (224, 2435180), (280, 1948144), (308, 1771040), (320, 1704626), (352, 1549660), (385, 1416832), (440, 1239728), (448, 1217590), (560, 974072), (616, 885520), (640, 852313), (704, 774830), (770, 708416), (880, 619864), (896, 608795), (1120, 487036), (1232, 442760), (1408, 387415), (1540, 354208), (1760, 309932), (2240, 243518), (2464, 221380), (3080, 177104), (3520, 154966), (4480, 121759), (4928, 110690), (6160, 88552), (7040, 77483), (9856, 55345), (11069, 49280), (12320, 44276), (22138, 24640)]