87668160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 224

約数和(自身を含む): 298460160

約数和(自身を除く): 210792000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 47, 48, 58, 60, 64, 67, 80, 87, 94, 96, 116, 120, 134, 141, 145, 160, 174, 188, 192, 201, 232, 235, 240, 268, 282, 290, 320, 335, 348, 376, 402, 435, 464, 470, 480, 536, 564, 580, 670, 696, 705, 752, 804, 870, 928, 940, 960, 1005, 1072, 1128, 1160, 1340, 1363, 1392, 1410, 1504, 1608, 1740, 1856, 1880, 1943, 2010, 2144, 2256, 2320, 2680, 2726, 2784, 2820, 3008, 3149, 3216, 3480, 3760, 3886, 4020, 4089, 4288, 4512, 4640, 5360, 5452, 5568, 5640, 5829, 6298, 6432, 6815, 6960, 7520, 7772, 8040, 8178, 9024, 9280, 9447, 9715, 10720, 10904, 11280, 11658, 12596, 12864, 13630, 13920, 15040, 15544, 15745, 16080, 16356, 18894, 19430, 20445, 21440, 21808, 22560, 23316, 25192, 27260, 27840, 29145, 31088, 31490, 32160, 32712, 37788, 38860, 40890, 43616, 45120, 46632, 47235, 50384, 54520, 58290, 62176, 62980, 64320, 65424, 75576, 77720, 81780, 87232, 91321, 93264, 94470, 100768, 109040, 116580, 124352, 125960, 130848, 151152, 155440, 163560, 182642, 186528, 188940, 201536, 218080, 233160, 251920, 261696, 273963, 302304, 310880, 327120, 365284, 373056, 377880, 436160, 456605, 466320, 503840, 547926, 604608, 621760, 654240, 730568, 755760, 913210, 932640, 1007680, 1095852, 1308480, 1369815, 1461136, 1511520, 1826420, 1865280, 2191704, 2739630, 2922272, 3023040, 3652840, 4383408, 5479260, 5844544, 7305680, 8766816, 10958520, 14611360, 17533632, 21917040, 29222720, 43834080, 87668160]

約数ペア:

[(1, 87668160), (2, 43834080), (3, 29222720), (4, 21917040), (5, 17533632), (6, 14611360), (8, 10958520), (10, 8766816), (12, 7305680), (15, 5844544), (16, 5479260), (20, 4383408), (24, 3652840), (29, 3023040), (30, 2922272), (32, 2739630), (40, 2191704), (47, 1865280), (48, 1826420), (58, 1511520), (60, 1461136), (64, 1369815), (67, 1308480), (80, 1095852), (87, 1007680), (94, 932640), (96, 913210), (116, 755760), (120, 730568), (134, 654240), (141, 621760), (145, 604608), (160, 547926), (174, 503840), (188, 466320), (192, 456605), (201, 436160), (232, 377880), (235, 373056), (240, 365284), (268, 327120), (282, 310880), (290, 302304), (320, 273963), (335, 261696), (348, 251920), (376, 233160), (402, 218080), (435, 201536), (464, 188940), (470, 186528), (480, 182642), (536, 163560), (564, 155440), (580, 151152), (670, 130848), (696, 125960), (705, 124352), (752, 116580), (804, 109040), (870, 100768), (928, 94470), (940, 93264), (960, 91321), (1005, 87232), (1072, 81780), (1128, 77720), (1160, 75576), (1340, 65424), (1363, 64320), (1392, 62980), (1410, 62176), (1504, 58290), (1608, 54520), (1740, 50384), (1856, 47235), (1880, 46632), (1943, 45120), (2010, 43616), (2144, 40890), (2256, 38860), (2320, 37788), (2680, 32712), (2726, 32160), (2784, 31490), (2820, 31088), (3008, 29145), (3149, 27840), (3216, 27260), (3480, 25192), (3760, 23316), (3886, 22560), (4020, 21808), (4089, 21440), (4288, 20445), (4512, 19430), (4640, 18894), (5360, 16356), (5452, 16080), (5568, 15745), (5640, 15544), (5829, 15040), (6298, 13920), (6432, 13630), (6815, 12864), (6960, 12596), (7520, 11658), (7772, 11280), (8040, 10904), (8178, 10720), (9024, 9715), (9280, 9447)]