15295499120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{881}}^1$

素因数の和:1195

約数の個数: 160

約数和(自身を含む): 39411852480

約数和(自身を除く): 24116353360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 109, 110, 176, 181, 218, 220, 362, 436, 440, 545, 724, 872, 880, 881, 905, 1090, 1199, 1448, 1744, 1762, 1810, 1991, 2180, 2398, 2896, 3524, 3620, 3982, 4360, 4405, 4796, 5995, 7048, 7240, 7964, 8720, 8810, 9592, 9691, 9955, 11990, 14096, 14480, 15928, 17620, 19184, 19382, 19729, 19910, 23980, 31856, 35240, 38764, 39458, 39820, 47960, 48455, 70480, 77528, 78916, 79640, 95920, 96029, 96910, 98645, 155056, 157832, 159280, 159461, 192058, 193820, 197290, 217019, 315664, 318922, 384116, 387640, 394580, 434038, 480145, 637844, 768232, 775280, 789160, 797305, 868076, 960290, 1056319, 1085095, 1275688, 1536464, 1578320, 1594610, 1736152, 1754071, 1920580, 2112638, 2170190, 2551376, 3189220, 3472304, 3508142, 3841160, 4225276, 4340380, 5281595, 6378440, 7016284, 7682320, 8450552, 8680760, 8770355, 10563190, 12756880, 14032568, 16901104, 17361520, 17381249, 17540710, 21126380, 28065136, 34762498, 35081420, 42252760, 69524996, 70162840, 84505520, 86906245, 139049992, 140325680, 173812490, 191193739, 278099984, 347624980, 382387478, 695249960, 764774956, 955968695, 1390499920, 1529549912, 1911937390, 3059099824, 3823874780, 7647749560, 15295499120]

約数ペア:

[(1, 15295499120), (2, 7647749560), (4, 3823874780), (5, 3059099824), (8, 1911937390), (10, 1529549912), (11, 1390499920), (16, 955968695), (20, 764774956), (22, 695249960), (40, 382387478), (44, 347624980), (55, 278099984), (80, 191193739), (88, 173812490), (109, 140325680), (110, 139049992), (176, 86906245), (181, 84505520), (218, 70162840), (220, 69524996), (362, 42252760), (436, 35081420), (440, 34762498), (545, 28065136), (724, 21126380), (872, 17540710), (880, 17381249), (881, 17361520), (905, 16901104), (1090, 14032568), (1199, 12756880), (1448, 10563190), (1744, 8770355), (1762, 8680760), (1810, 8450552), (1991, 7682320), (2180, 7016284), (2398, 6378440), (2896, 5281595), (3524, 4340380), (3620, 4225276), (3982, 3841160), (4360, 3508142), (4405, 3472304), (4796, 3189220), (5995, 2551376), (7048, 2170190), (7240, 2112638), (7964, 1920580), (8720, 1754071), (8810, 1736152), (9592, 1594610), (9691, 1578320), (9955, 1536464), (11990, 1275688), (14096, 1085095), (14480, 1056319), (15928, 960290), (17620, 868076), (19184, 797305), (19382, 789160), (19729, 775280), (19910, 768232), (23980, 637844), (31856, 480145), (35240, 434038), (38764, 394580), (39458, 387640), (39820, 384116), (47960, 318922), (48455, 315664), (70480, 217019), (77528, 197290), (78916, 193820), (79640, 192058), (95920, 159461), (96029, 159280), (96910, 157832), (98645, 155056)]