20230609920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42487}}^1$

素因数の和:42546

約数の個数: 176

約数和(自身を含む): 66795214848

約数和(自身を除く): 46564604928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15360, 15872, 19840, 23808, 29760, 31744, 39680, 42487, 47616, 59520, 79360, 84974, 95232, 119040, 127461, 158720, 169948, 212435, 238080, 254922, 339896, 424870, 476160, 509844, 637305, 679792, 849740, 1019688, 1274610, 1317097, 1359584, 1699480, 2039376, 2549220, 2634194, 2719168, 3398960, 3951291, 4078752, 5098440, 5268388, 5438336, 6585485, 6797920, 7902582, 8157504, 10196880, 10536776, 10876672, 13170970, 13595840, 15805164, 16315008, 19756455, 20393760, 21073552, 21753344, 26341940, 27191680, 31610328, 32630016, 39512910, 40787520, 42147104, 43506688, 52683880, 54383360, 63220656, 65260032, 79025820, 81575040, 84294208, 105367760, 108766720, 126441312, 130520064, 158051640, 163150080, 168588416, 210735520, 217533440, 252882624, 316103280, 326300160, 337176832, 421471040, 505765248, 632206560, 652600320, 674353664, 842942080, 1011530496, 1264413120, 1348707328, 1685884160, 2023060992, 2528826240, 3371768320, 4046121984, 5057652480, 6743536640, 10115304960, 20230609920]

約数ペア:

[(1, 20230609920), (2, 10115304960), (3, 6743536640), (4, 5057652480), (5, 4046121984), (6, 3371768320), (8, 2528826240), (10, 2023060992), (12, 1685884160), (15, 1348707328), (16, 1264413120), (20, 1011530496), (24, 842942080), (30, 674353664), (31, 652600320), (32, 632206560), (40, 505765248), (48, 421471040), (60, 337176832), (62, 326300160), (64, 316103280), (80, 252882624), (93, 217533440), (96, 210735520), (120, 168588416), (124, 163150080), (128, 158051640), (155, 130520064), (160, 126441312), (186, 108766720), (192, 105367760), (240, 84294208), (248, 81575040), (256, 79025820), (310, 65260032), (320, 63220656), (372, 54383360), (384, 52683880), (465, 43506688), (480, 42147104), (496, 40787520), (512, 39512910), (620, 32630016), (640, 31610328), (744, 27191680), (768, 26341940), (930, 21753344), (960, 21073552), (992, 20393760), (1024, 19756455), (1240, 16315008), (1280, 15805164), (1488, 13595840), (1536, 13170970), (1860, 10876672), (1920, 10536776), (1984, 10196880), (2480, 8157504), (2560, 7902582), (2976, 6797920), (3072, 6585485), (3720, 5438336), (3840, 5268388), (3968, 5098440), (4960, 4078752), (5120, 3951291), (5952, 3398960), (7440, 2719168), (7680, 2634194), (7936, 2549220), (9920, 2039376), (11904, 1699480), (14880, 1359584), (15360, 1317097), (15872, 1274610), (19840, 1019688), (23808, 849740), (29760, 679792), (31744, 637305), (39680, 509844), (42487, 476160), (47616, 424870), (59520, 339896), (79360, 254922), (84974, 238080), (95232, 212435), (119040, 169948), (127461, 158720)]