70021080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 248508000

約数和(自身を除く): 178486920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 353, 360, 380, 435, 456, 522, 551, 570, 580, 684, 696, 706, 760, 855, 870, 1044, 1059, 1102, 1140, 1160, 1305, 1368, 1412, 1653, 1710, 1740, 1765, 2088, 2118, 2204, 2280, 2610, 2755, 2824, 3177, 3306, 3420, 3480, 3530, 4236, 4408, 4959, 5220, 5295, 5510, 6354, 6612, 6707, 6840, 7060, 8265, 8472, 9918, 10237, 10440, 10590, 11020, 12708, 13224, 13414, 14120, 15885, 16530, 19836, 20121, 20474, 21180, 22040, 24795, 25416, 26828, 30711, 31770, 33060, 33535, 39672, 40242, 40948, 42360, 49590, 51185, 53656, 60363, 61422, 63540, 66120, 67070, 80484, 81896, 92133, 99180, 100605, 102370, 120726, 122844, 127080, 134140, 153555, 160968, 184266, 194503, 198360, 201210, 204740, 241452, 245688, 268280, 301815, 307110, 368532, 389006, 402420, 409480, 460665, 482904, 583509, 603630, 614220, 737064, 778012, 804840, 921330, 972515, 1167018, 1207260, 1228440, 1556024, 1750527, 1842660, 1945030, 2334036, 2414520, 2917545, 3501054, 3685320, 3890060, 4668072, 5835090, 7002108, 7780120, 8752635, 11670180, 14004216, 17505270, 23340360, 35010540, 70021080]

約数ペア:

[(1, 70021080), (2, 35010540), (3, 23340360), (4, 17505270), (5, 14004216), (6, 11670180), (8, 8752635), (9, 7780120), (10, 7002108), (12, 5835090), (15, 4668072), (18, 3890060), (19, 3685320), (20, 3501054), (24, 2917545), (29, 2414520), (30, 2334036), (36, 1945030), (38, 1842660), (40, 1750527), (45, 1556024), (57, 1228440), (58, 1207260), (60, 1167018), (72, 972515), (76, 921330), (87, 804840), (90, 778012), (95, 737064), (114, 614220), (116, 603630), (120, 583509), (145, 482904), (152, 460665), (171, 409480), (174, 402420), (180, 389006), (190, 368532), (228, 307110), (232, 301815), (261, 268280), (285, 245688), (290, 241452), (342, 204740), (348, 201210), (353, 198360), (360, 194503), (380, 184266), (435, 160968), (456, 153555), (522, 134140), (551, 127080), (570, 122844), (580, 120726), (684, 102370), (696, 100605), (706, 99180), (760, 92133), (855, 81896), (870, 80484), (1044, 67070), (1059, 66120), (1102, 63540), (1140, 61422), (1160, 60363), (1305, 53656), (1368, 51185), (1412, 49590), (1653, 42360), (1710, 40948), (1740, 40242), (1765, 39672), (2088, 33535), (2118, 33060), (2204, 31770), (2280, 30711), (2610, 26828), (2755, 25416), (2824, 24795), (3177, 22040), (3306, 21180), (3420, 20474), (3480, 20121), (3530, 19836), (4236, 16530), (4408, 15885), (4959, 14120), (5220, 13414), (5295, 13224), (5510, 12708), (6354, 11020), (6612, 10590), (6707, 10440), (6840, 10237), (7060, 9918), (8265, 8472)]