79167840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 266499072

約数和(自身を除く): 187331232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 71, 80, 92, 96, 101, 115, 120, 138, 142, 160, 184, 202, 213, 230, 240, 276, 284, 303, 345, 355, 368, 404, 426, 460, 480, 505, 552, 568, 606, 690, 710, 736, 808, 852, 920, 1010, 1065, 1104, 1136, 1212, 1380, 1420, 1515, 1616, 1633, 1704, 1840, 2020, 2130, 2208, 2272, 2323, 2424, 2760, 2840, 3030, 3232, 3266, 3408, 3680, 4040, 4260, 4646, 4848, 4899, 5520, 5680, 6060, 6532, 6816, 6969, 7171, 8080, 8165, 8520, 9292, 9696, 9798, 11040, 11360, 11615, 12120, 13064, 13938, 14342, 16160, 16330, 17040, 18584, 19596, 21513, 23230, 24240, 24495, 26128, 27876, 28684, 32660, 34080, 34845, 35855, 37168, 39192, 43026, 46460, 48480, 48990, 52256, 55752, 57368, 65320, 69690, 71710, 74336, 78384, 86052, 92920, 97980, 107565, 111504, 114736, 130640, 139380, 143420, 156768, 164933, 172104, 185840, 195960, 215130, 223008, 229472, 261280, 278760, 286840, 329866, 344208, 371680, 391920, 430260, 494799, 557520, 573680, 659732, 688416, 783840, 824665, 860520, 989598, 1115040, 1147360, 1319464, 1649330, 1721040, 1979196, 2473995, 2638928, 3298660, 3442080, 3958392, 4947990, 5277856, 6597320, 7916784, 9895980, 13194640, 15833568, 19791960, 26389280, 39583920, 79167840]

約数ペア:

[(1, 79167840), (2, 39583920), (3, 26389280), (4, 19791960), (5, 15833568), (6, 13194640), (8, 9895980), (10, 7916784), (12, 6597320), (15, 5277856), (16, 4947990), (20, 3958392), (23, 3442080), (24, 3298660), (30, 2638928), (32, 2473995), (40, 1979196), (46, 1721040), (48, 1649330), (60, 1319464), (69, 1147360), (71, 1115040), (80, 989598), (92, 860520), (96, 824665), (101, 783840), (115, 688416), (120, 659732), (138, 573680), (142, 557520), (160, 494799), (184, 430260), (202, 391920), (213, 371680), (230, 344208), (240, 329866), (276, 286840), (284, 278760), (303, 261280), (345, 229472), (355, 223008), (368, 215130), (404, 195960), (426, 185840), (460, 172104), (480, 164933), (505, 156768), (552, 143420), (568, 139380), (606, 130640), (690, 114736), (710, 111504), (736, 107565), (808, 97980), (852, 92920), (920, 86052), (1010, 78384), (1065, 74336), (1104, 71710), (1136, 69690), (1212, 65320), (1380, 57368), (1420, 55752), (1515, 52256), (1616, 48990), (1633, 48480), (1704, 46460), (1840, 43026), (2020, 39192), (2130, 37168), (2208, 35855), (2272, 34845), (2323, 34080), (2424, 32660), (2760, 28684), (2840, 27876), (3030, 26128), (3232, 24495), (3266, 24240), (3408, 23230), (3680, 21513), (4040, 19596), (4260, 18584), (4646, 17040), (4848, 16330), (4899, 16160), (5520, 14342), (5680, 13938), (6060, 13064), (6532, 12120), (6816, 11615), (6969, 11360), (7171, 11040), (8080, 9798), (8165, 9696), (8520, 9292)]