38781632640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22619}}^1$

素因数の和:22707

約数の個数: 256

約数和(自身を含む): 132897024000

約数和(自身を除く): 94115391360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 57, 60, 64, 76, 80, 94, 95, 96, 114, 120, 128, 141, 152, 160, 188, 190, 192, 228, 235, 240, 282, 285, 304, 320, 376, 380, 384, 456, 470, 480, 564, 570, 608, 640, 705, 752, 760, 893, 912, 940, 960, 1128, 1140, 1216, 1410, 1504, 1520, 1786, 1824, 1880, 1920, 2256, 2280, 2432, 2679, 2820, 3008, 3040, 3572, 3648, 3760, 4465, 4512, 4560, 5358, 5640, 6016, 6080, 7144, 7296, 7520, 8930, 9024, 9120, 10716, 11280, 12160, 13395, 14288, 15040, 17860, 18048, 18240, 21432, 22560, 22619, 26790, 28576, 30080, 35720, 36480, 42864, 45120, 45238, 53580, 57152, 67857, 71440, 85728, 90240, 90476, 107160, 113095, 114304, 135714, 142880, 171456, 180952, 214320, 226190, 271428, 285760, 339285, 342912, 361904, 428640, 429761, 452380, 542856, 571520, 678570, 723808, 857280, 859522, 904760, 1063093, 1085712, 1289283, 1357140, 1447616, 1714560, 1719044, 1809520, 2126186, 2148805, 2171424, 2578566, 2714280, 2895232, 3189279, 3438088, 3619040, 4252372, 4297610, 4342848, 5157132, 5315465, 5428560, 6378558, 6446415, 6876176, 7238080, 8504744, 8595220, 8685696, 10314264, 10630930, 10857120, 12757116, 12892830, 13752352, 14476160, 15946395, 17009488, 17190440, 20198767, 20628528, 21261860, 21714240, 25514232, 25785660, 27504704, 31892790, 34018976, 34380880, 40397534, 41257056, 42523720, 43428480, 51028464, 51571320, 55009408, 60596301, 63785580, 68037952, 68761760, 80795068, 82514112, 85047440, 100993835, 102056928, 103142640, 121192602, 127571160, 136075904, 137523520, 161590136, 165028224, 170094880, 201987670, 204113856, 206285280, 242385204, 255142320, 275047040, 302981505, 323180272, 340189760, 403975340, 408227712, 412570560, 484770408, 510284640, 605963010, 646360544, 680379520, 807950680, 825141120, 969540816, 1020569280, 1211926020, 1292721088, 1615901360, 1939081632, 2041138560, 2423852040, 2585442176, 3231802720, 3878163264, 4847704080, 6463605440, 7756326528, 9695408160, 12927210880, 19390816320, 38781632640]

約数ペア:

[(1, 38781632640), (2, 19390816320), (3, 12927210880), (4, 9695408160), (5, 7756326528), (6, 6463605440), (8, 4847704080), (10, 3878163264), (12, 3231802720), (15, 2585442176), (16, 2423852040), (19, 2041138560), (20, 1939081632), (24, 1615901360), (30, 1292721088), (32, 1211926020), (38, 1020569280), (40, 969540816), (47, 825141120), (48, 807950680), (57, 680379520), (60, 646360544), (64, 605963010), (76, 510284640), (80, 484770408), (94, 412570560), (95, 408227712), (96, 403975340), (114, 340189760), (120, 323180272), (128, 302981505), (141, 275047040), (152, 255142320), (160, 242385204), (188, 206285280), (190, 204113856), (192, 201987670), (228, 170094880), (235, 165028224), (240, 161590136), (282, 137523520), (285, 136075904), (304, 127571160), (320, 121192602), (376, 103142640), (380, 102056928), (384, 100993835), (456, 85047440), (470, 82514112), (480, 80795068), (564, 68761760), (570, 68037952), (608, 63785580), (640, 60596301), (705, 55009408), (752, 51571320), (760, 51028464), (893, 43428480), (912, 42523720), (940, 41257056), (960, 40397534), (1128, 34380880), (1140, 34018976), (1216, 31892790), (1410, 27504704), (1504, 25785660), (1520, 25514232), (1786, 21714240), (1824, 21261860), (1880, 20628528), (1920, 20198767), (2256, 17190440), (2280, 17009488), (2432, 15946395), (2679, 14476160), (2820, 13752352), (3008, 12892830), (3040, 12757116), (3572, 10857120), (3648, 10630930), (3760, 10314264), (4465, 8685696), (4512, 8595220), (4560, 8504744), (5358, 7238080), (5640, 6876176), (6016, 6446415), (6080, 6378558), (7144, 5428560), (7296, 5315465), (7520, 5157132), (8930, 4342848), (9024, 4297610), (9120, 4252372), (10716, 3619040), (11280, 3438088), (12160, 3189279), (13395, 2895232), (14288, 2714280), (15040, 2578566), (17860, 2171424), (18048, 2148805), (18240, 2126186), (21432, 1809520), (22560, 1719044), (22619, 1714560), (26790, 1447616), (28576, 1357140), (30080, 1289283), (35720, 1085712), (36480, 1063093), (42864, 904760), (45120, 859522), (45238, 857280), (53580, 723808), (57152, 678570), (67857, 571520), (71440, 542856), (85728, 452380), (90240, 429761), (90476, 428640), (107160, 361904), (113095, 342912), (114304, 339285), (135714, 285760), (142880, 271428), (171456, 226190), (180952, 214320)]