18569345640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1\times {\mathrm{1931}}^1$

素因数の和:2703

約数の個数: 128

約数和(自身を含む): 56264785920

約数和(自身を除く): 37695440280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 631, 635, 762, 1016, 1262, 1270, 1524, 1893, 1905, 1931, 2524, 2540, 3048, 3155, 3786, 3810, 3862, 5048, 5080, 5793, 6310, 7572, 7620, 7724, 9465, 9655, 11586, 12620, 15144, 15240, 15448, 18930, 19310, 23172, 25240, 28965, 37860, 38620, 46344, 57930, 75720, 77240, 80137, 115860, 160274, 231720, 240411, 245237, 320548, 400685, 480822, 490474, 641096, 735711, 801370, 961644, 980948, 1202055, 1218461, 1226185, 1471422, 1602740, 1923288, 1961896, 2404110, 2436922, 2452370, 2942844, 3205480, 3655383, 3678555, 4808220, 4873844, 4904740, 5885688, 6092305, 7310766, 7357110, 9616440, 9747688, 9809480, 12184610, 14621532, 14714220, 18276915, 24369220, 29243064, 29428440, 36553830, 48738440, 73107660, 146215320, 154744547, 309489094, 464233641, 618978188, 773722735, 928467282, 1237956376, 1547445470, 1856934564, 2321168205, 3094890940, 3713869128, 4642336410, 6189781880, 9284672820, 18569345640]

約数ペア:

[(1, 18569345640), (2, 9284672820), (3, 6189781880), (4, 4642336410), (5, 3713869128), (6, 3094890940), (8, 2321168205), (10, 1856934564), (12, 1547445470), (15, 1237956376), (20, 928467282), (24, 773722735), (30, 618978188), (40, 464233641), (60, 309489094), (120, 154744547), (127, 146215320), (254, 73107660), (381, 48738440), (508, 36553830), (631, 29428440), (635, 29243064), (762, 24369220), (1016, 18276915), (1262, 14714220), (1270, 14621532), (1524, 12184610), (1893, 9809480), (1905, 9747688), (1931, 9616440), (2524, 7357110), (2540, 7310766), (3048, 6092305), (3155, 5885688), (3786, 4904740), (3810, 4873844), (3862, 4808220), (5048, 3678555), (5080, 3655383), (5793, 3205480), (6310, 2942844), (7572, 2452370), (7620, 2436922), (7724, 2404110), (9465, 1961896), (9655, 1923288), (11586, 1602740), (12620, 1471422), (15144, 1226185), (15240, 1218461), (15448, 1202055), (18930, 980948), (19310, 961644), (23172, 801370), (25240, 735711), (28965, 641096), (37860, 490474), (38620, 480822), (46344, 400685), (57930, 320548), (75720, 245237), (77240, 240411), (80137, 231720), (115860, 160274)]