209412480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3761}}^1$

素因数の和:3812

約数の個数: 128

約数和(自身を含む): 690703200

約数和(自身を除く): 481290720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 3761, 4640, 5568, 6960, 7522, 9280, 11136, 11283, 13920, 15044, 18560, 18805, 22566, 27840, 30088, 37610, 45132, 55680, 56415, 60176, 75220, 90264, 109069, 112830, 120352, 150440, 180528, 218138, 225660, 240704, 300880, 327207, 361056, 436276, 451320, 481408, 545345, 601760, 654414, 722112, 872552, 902640, 1090690, 1203520, 1308828, 1444224, 1636035, 1745104, 1805280, 2181380, 2407040, 2617656, 3272070, 3490208, 3610560, 4362760, 5235312, 6544140, 6980416, 7221120, 8725520, 10470624, 13088280, 13960832, 17451040, 20941248, 26176560, 34902080, 41882496, 52353120, 69804160, 104706240, 209412480]

約数ペア:

[(1, 209412480), (2, 104706240), (3, 69804160), (4, 52353120), (5, 41882496), (6, 34902080), (8, 26176560), (10, 20941248), (12, 17451040), (15, 13960832), (16, 13088280), (20, 10470624), (24, 8725520), (29, 7221120), (30, 6980416), (32, 6544140), (40, 5235312), (48, 4362760), (58, 3610560), (60, 3490208), (64, 3272070), (80, 2617656), (87, 2407040), (96, 2181380), (116, 1805280), (120, 1745104), (128, 1636035), (145, 1444224), (160, 1308828), (174, 1203520), (192, 1090690), (232, 902640), (240, 872552), (290, 722112), (320, 654414), (348, 601760), (384, 545345), (435, 481408), (464, 451320), (480, 436276), (580, 361056), (640, 327207), (696, 300880), (870, 240704), (928, 225660), (960, 218138), (1160, 180528), (1392, 150440), (1740, 120352), (1856, 112830), (1920, 109069), (2320, 90264), (2784, 75220), (3480, 60176), (3712, 56415), (3761, 55680), (4640, 45132), (5568, 37610), (6960, 30088), (7522, 27840), (9280, 22566), (11136, 18805), (11283, 18560), (13920, 15044)]