1963265280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22229}}^1$

素因数の和:22276

約数の個数: 144

約数和(自身を含む): 6543089280

約数和(自身を除く): 4579824000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8832, 11040, 14720, 17664, 22080, 22229, 29440, 44160, 44458, 66687, 88320, 88916, 111145, 133374, 177832, 222290, 266748, 333435, 355664, 444580, 511267, 533496, 666870, 711328, 889160, 1022534, 1066992, 1333740, 1422656, 1533801, 1778320, 2045068, 2133984, 2556335, 2667480, 2845312, 3067602, 3556640, 4090136, 4267968, 5112670, 5334960, 5690624, 6135204, 7113280, 7669005, 8180272, 8535936, 10225340, 10669920, 12270408, 14226560, 15338010, 16360544, 17071872, 20450680, 21339840, 24540816, 28453120, 30676020, 32721088, 40901360, 42679680, 49081632, 61352040, 65442176, 81802720, 85359360, 98163264, 122704080, 130884352, 163605440, 196326528, 245408160, 327210880, 392653056, 490816320, 654421760, 981632640, 1963265280]

約数ペア:

[(1, 1963265280), (2, 981632640), (3, 654421760), (4, 490816320), (5, 392653056), (6, 327210880), (8, 245408160), (10, 196326528), (12, 163605440), (15, 130884352), (16, 122704080), (20, 98163264), (23, 85359360), (24, 81802720), (30, 65442176), (32, 61352040), (40, 49081632), (46, 42679680), (48, 40901360), (60, 32721088), (64, 30676020), (69, 28453120), (80, 24540816), (92, 21339840), (96, 20450680), (115, 17071872), (120, 16360544), (128, 15338010), (138, 14226560), (160, 12270408), (184, 10669920), (192, 10225340), (230, 8535936), (240, 8180272), (256, 7669005), (276, 7113280), (320, 6135204), (345, 5690624), (368, 5334960), (384, 5112670), (460, 4267968), (480, 4090136), (552, 3556640), (640, 3067602), (690, 2845312), (736, 2667480), (768, 2556335), (920, 2133984), (960, 2045068), (1104, 1778320), (1280, 1533801), (1380, 1422656), (1472, 1333740), (1840, 1066992), (1920, 1022534), (2208, 889160), (2760, 711328), (2944, 666870), (3680, 533496), (3840, 511267), (4416, 444580), (5520, 355664), (5888, 333435), (7360, 266748), (8832, 222290), (11040, 177832), (14720, 133374), (17664, 111145), (22080, 88916), (22229, 88320), (29440, 66687), (44160, 44458)]