67796308480

素因数分解:

$2^9\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1237}}^1$

素因数の和:1610

約数の個数: 160

約数和(自身を含む): 165350845440

約数和(自身を除く): 97554536960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 271, 316, 320, 395, 512, 542, 632, 640, 790, 1084, 1237, 1264, 1280, 1355, 1580, 2168, 2474, 2528, 2560, 2710, 3160, 4336, 4948, 5056, 5420, 6185, 6320, 8672, 9896, 10112, 10840, 12370, 12640, 17344, 19792, 20224, 21409, 21680, 24740, 25280, 34688, 39584, 40448, 42818, 43360, 49480, 50560, 69376, 79168, 85636, 86720, 97723, 98960, 101120, 107045, 138752, 158336, 171272, 173440, 195446, 197920, 202240, 214090, 316672, 335227, 342544, 346880, 390892, 395840, 428180, 488615, 633344, 670454, 685088, 693760, 781784, 791680, 856360, 977230, 1340908, 1370176, 1563568, 1583360, 1676135, 1712720, 1954460, 2681816, 2740352, 3127136, 3166720, 3352270, 3425440, 3908920, 5363632, 5480704, 6254272, 6704540, 6850880, 7817840, 10727264, 10961408, 12508544, 13409080, 13701760, 15635680, 21454528, 25017088, 26482933, 26818160, 27403520, 31271360, 42909056, 50034176, 52965866, 53636320, 54807040, 62542720, 85818112, 105931732, 107272640, 125085440, 132414665, 171636224, 211863464, 214545280, 250170880, 264829330, 423726928, 429090560, 529658660, 847453856, 858181120, 1059317320, 1694907712, 2118634640, 3389815424, 4237269280, 6779630848, 8474538560, 13559261696, 16949077120, 33898154240, 67796308480]

約数ペア:

[(1, 67796308480), (2, 33898154240), (4, 16949077120), (5, 13559261696), (8, 8474538560), (10, 6779630848), (16, 4237269280), (20, 3389815424), (32, 2118634640), (40, 1694907712), (64, 1059317320), (79, 858181120), (80, 847453856), (128, 529658660), (158, 429090560), (160, 423726928), (256, 264829330), (271, 250170880), (316, 214545280), (320, 211863464), (395, 171636224), (512, 132414665), (542, 125085440), (632, 107272640), (640, 105931732), (790, 85818112), (1084, 62542720), (1237, 54807040), (1264, 53636320), (1280, 52965866), (1355, 50034176), (1580, 42909056), (2168, 31271360), (2474, 27403520), (2528, 26818160), (2560, 26482933), (2710, 25017088), (3160, 21454528), (4336, 15635680), (4948, 13701760), (5056, 13409080), (5420, 12508544), (6185, 10961408), (6320, 10727264), (8672, 7817840), (9896, 6850880), (10112, 6704540), (10840, 6254272), (12370, 5480704), (12640, 5363632), (17344, 3908920), (19792, 3425440), (20224, 3352270), (21409, 3166720), (21680, 3127136), (24740, 2740352), (25280, 2681816), (34688, 1954460), (39584, 1712720), (40448, 1676135), (42818, 1583360), (43360, 1563568), (49480, 1370176), (50560, 1340908), (69376, 977230), (79168, 856360), (85636, 791680), (86720, 781784), (97723, 693760), (98960, 685088), (101120, 670454), (107045, 633344), (138752, 488615), (158336, 428180), (171272, 395840), (173440, 390892), (195446, 346880), (197920, 342544), (202240, 335227), (214090, 316672)]