989095775360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{18917}}^1$

素因数の和:20015

約数の個数: 256

約数和(自身を含む): 2950953742080

約数和(自身を除く): 1961857966720

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, 1061, 1120, 1232, 1408, 1540, 1760, 2122, 2240, 2464, 3080, 3520, 4244, 4480, 4928, 5305, 6160, 7040, 7427, 8488, 9856, 10610, 11671, 12320, 14854, 16976, 18917, 21220, 23342, 24640, 29708, 33952, 37135, 37834, 42440, 46684, 49280, 58355, 59416, 67904, 74270, 75668, 81697, 84880, 93368, 94585, 116710, 118832, 132419, 135808, 148540, 151336, 163394, 169760, 186736, 189170, 208087, 233420, 237664, 264838, 297080, 302672, 326788, 339520, 373472, 378340, 408485, 416174, 466840, 475328, 529676, 594160, 605344, 653576, 662095, 679040, 746944, 756680, 816970, 832348, 933680, 950656, 1040435, 1059352, 1188320, 1210688, 1307152, 1324190, 1456609, 1493888, 1513360, 1633940, 1664696, 1867360, 2080870, 2118704, 2376640, 2421376, 2614304, 2648380, 2913218, 3026720, 3267880, 3329392, 3734720, 4161740, 4237408, 4753280, 5228608, 5296760, 5826436, 6053440, 6535760, 6658784, 7283045, 7469440, 8323480, 8474816, 10457216, 10593520, 11652872, 12106880, 13071520, 13317568, 14566090, 16646960, 16949632, 20070937, 21187040, 23305744, 26143040, 26635136, 29132180, 33293920, 40141874, 42374080, 46611488, 52286080, 58264360, 66587840, 80283748, 84748160, 93222976, 100354685, 116528720, 133175680, 140496559, 160567496, 186445952, 200709370, 220780307, 233057440, 280993118, 321134992, 401418740, 441560614, 466114880, 561986236, 642269984, 702482795, 802837480, 883121228, 932229760, 1103901535, 1123972472, 1284539968, 1404965590, 1545462149, 1605674960, 1766242456, 2207803070, 2247944944, 2569079936, 2809931180, 3090924298, 3211349920, 3532484912, 4415606140, 4495889888, 5619862360, 6181848596, 6422699840, 7064969824, 7727310745, 8831212280, 8991779776, 11239724720, 12363697192, 12845399680, 14129939648, 15454621490, 17662424560, 17983559552, 22479449440, 24727394384, 28259879296, 30909242980, 35324849120, 44958898880, 49454788768, 61818485960, 70649698240, 89917797760, 98909577536, 123636971920, 141299396480, 197819155072, 247273943840, 494547887680, 989095775360]

約数ペア:

[(1, 989095775360), (2, 494547887680), (4, 247273943840), (5, 197819155072), (7, 141299396480), (8, 123636971920), (10, 98909577536), (11, 89917797760), (14, 70649698240), (16, 61818485960), (20, 49454788768), (22, 44958898880), (28, 35324849120), (32, 30909242980), (35, 28259879296), (40, 24727394384), (44, 22479449440), (55, 17983559552), (56, 17662424560), (64, 15454621490), (70, 14129939648), (77, 12845399680), (80, 12363697192), (88, 11239724720), (110, 8991779776), (112, 8831212280), (128, 7727310745), (140, 7064969824), (154, 6422699840), (160, 6181848596), (176, 5619862360), (220, 4495889888), (224, 4415606140), (280, 3532484912), (308, 3211349920), (320, 3090924298), (352, 2809931180), (385, 2569079936), (440, 2247944944), (448, 2207803070), (560, 1766242456), (616, 1605674960), (640, 1545462149), (704, 1404965590), (770, 1284539968), (880, 1123972472), (896, 1103901535), (1061, 932229760), (1120, 883121228), (1232, 802837480), (1408, 702482795), (1540, 642269984), (1760, 561986236), (2122, 466114880), (2240, 441560614), (2464, 401418740), (3080, 321134992), (3520, 280993118), (4244, 233057440), (4480, 220780307), (4928, 200709370), (5305, 186445952), (6160, 160567496), (7040, 140496559), (7427, 133175680), (8488, 116528720), (9856, 100354685), (10610, 93222976), (11671, 84748160), (12320, 80283748), (14854, 66587840), (16976, 58264360), (18917, 52286080), (21220, 46611488), (23342, 42374080), (24640, 40141874), (29708, 33293920), (33952, 29132180), (37135, 26635136), (37834, 26143040), (42440, 23305744), (46684, 21187040), (49280, 20070937), (58355, 16949632), (59416, 16646960), (67904, 14566090), (74270, 13317568), (75668, 13071520), (81697, 12106880), (84880, 11652872), (93368, 10593520), (94585, 10457216), (116710, 8474816), (118832, 8323480), (132419, 7469440), (135808, 7283045), (148540, 6658784), (151336, 6535760), (163394, 6053440), (169760, 5826436), (186736, 5296760), (189170, 5228608), (208087, 4753280), (233420, 4237408), (237664, 4161740), (264838, 3734720), (297080, 3329392), (302672, 3267880), (326788, 3026720), (339520, 2913218), (373472, 2648380), (378340, 2614304), (408485, 2421376), (416174, 2376640), (466840, 2118704), (475328, 2080870), (529676, 1867360), (594160, 1664696), (605344, 1633940), (653576, 1513360), (662095, 1493888), (679040, 1456609), (746944, 1324190), (756680, 1307152), (816970, 1210688), (832348, 1188320), (933680, 1059352), (950656, 1040435)]