87347040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 305690112

約数和(自身を除く): 218343072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 96, 110, 120, 132, 142, 160, 165, 176, 213, 220, 233, 240, 264, 284, 330, 352, 355, 426, 440, 466, 480, 528, 568, 660, 699, 710, 781, 852, 880, 932, 1056, 1065, 1136, 1165, 1320, 1398, 1420, 1562, 1704, 1760, 1864, 2130, 2272, 2330, 2343, 2563, 2640, 2796, 2840, 3124, 3408, 3495, 3728, 3905, 4260, 4660, 4686, 5126, 5280, 5592, 5680, 6248, 6816, 6990, 7456, 7689, 7810, 8520, 9320, 9372, 10252, 11184, 11360, 11715, 12496, 12815, 13980, 15378, 15620, 16543, 17040, 18640, 18744, 20504, 22368, 23430, 24992, 25630, 27960, 30756, 31240, 33086, 34080, 37280, 37488, 38445, 41008, 46860, 49629, 51260, 55920, 61512, 62480, 66172, 74976, 76890, 82016, 82715, 93720, 99258, 102520, 111840, 123024, 124960, 132344, 153780, 165430, 181973, 187440, 198516, 205040, 246048, 248145, 264688, 307560, 330860, 363946, 374880, 397032, 410080, 496290, 529376, 545919, 615120, 661720, 727892, 794064, 909865, 992580, 1091838, 1230240, 1323440, 1455784, 1588128, 1819730, 1985160, 2183676, 2646880, 2729595, 2911568, 3639460, 3970320, 4367352, 5459190, 5823136, 7278920, 7940640, 8734704, 10918380, 14557840, 17469408, 21836760, 29115680, 43673520, 87347040]

約数ペア:

[(1, 87347040), (2, 43673520), (3, 29115680), (4, 21836760), (5, 17469408), (6, 14557840), (8, 10918380), (10, 8734704), (11, 7940640), (12, 7278920), (15, 5823136), (16, 5459190), (20, 4367352), (22, 3970320), (24, 3639460), (30, 2911568), (32, 2729595), (33, 2646880), (40, 2183676), (44, 1985160), (48, 1819730), (55, 1588128), (60, 1455784), (66, 1323440), (71, 1230240), (80, 1091838), (88, 992580), (96, 909865), (110, 794064), (120, 727892), (132, 661720), (142, 615120), (160, 545919), (165, 529376), (176, 496290), (213, 410080), (220, 397032), (233, 374880), (240, 363946), (264, 330860), (284, 307560), (330, 264688), (352, 248145), (355, 246048), (426, 205040), (440, 198516), (466, 187440), (480, 181973), (528, 165430), (568, 153780), (660, 132344), (699, 124960), (710, 123024), (781, 111840), (852, 102520), (880, 99258), (932, 93720), (1056, 82715), (1065, 82016), (1136, 76890), (1165, 74976), (1320, 66172), (1398, 62480), (1420, 61512), (1562, 55920), (1704, 51260), (1760, 49629), (1864, 46860), (2130, 41008), (2272, 38445), (2330, 37488), (2343, 37280), (2563, 34080), (2640, 33086), (2796, 31240), (2840, 30756), (3124, 27960), (3408, 25630), (3495, 24992), (3728, 23430), (3905, 22368), (4260, 20504), (4660, 18744), (4686, 18640), (5126, 17040), (5280, 16543), (5592, 15620), (5680, 15378), (6248, 13980), (6816, 12815), (6990, 12496), (7456, 11715), (7689, 11360), (7810, 11184), (8520, 10252), (9320, 9372)]