76922160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 287695872

約数和(自身を除く): 210773712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 211, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 422, 434, 465, 490, 496, 560, 588, 620, 633, 651, 735, 744, 784, 840, 844, 868, 930, 980, 1055, 1085, 1176, 1240, 1266, 1302, 1470, 1477, 1488, 1519, 1680, 1688, 1736, 1860, 1960, 2110, 2170, 2352, 2480, 2532, 2604, 2940, 2954, 3038, 3165, 3255, 3376, 3472, 3720, 3920, 4220, 4340, 4431, 4557, 5064, 5208, 5880, 5908, 6076, 6330, 6510, 6541, 7385, 7440, 7595, 8440, 8680, 8862, 9114, 10128, 10339, 10416, 11760, 11816, 12152, 12660, 13020, 13082, 14770, 15190, 16880, 17360, 17724, 18228, 19623, 20678, 22155, 22785, 23632, 24304, 25320, 26040, 26164, 29540, 30380, 31017, 32705, 35448, 36456, 39246, 41356, 44310, 45570, 45787, 50640, 51695, 52080, 52328, 59080, 60760, 62034, 65410, 70896, 72912, 78492, 82712, 88620, 91140, 91574, 98115, 103390, 104656, 118160, 121520, 124068, 130820, 137361, 155085, 156984, 165424, 177240, 182280, 183148, 196230, 206780, 228935, 248136, 261640, 274722, 310170, 313968, 320509, 354480, 364560, 366296, 392460, 413560, 457870, 496272, 523280, 549444, 620340, 641018, 686805, 732592, 784920, 827120, 915740, 961527, 1098888, 1240680, 1282036, 1373610, 1569840, 1602545, 1831480, 1923054, 2197776, 2481360, 2564072, 2747220, 3205090, 3662960, 3846108, 4807635, 5128144, 5494440, 6410180, 7692216, 9615270, 10988880, 12820360, 15384432, 19230540, 25640720, 38461080, 76922160]

約数ペア:

[(1, 76922160), (2, 38461080), (3, 25640720), (4, 19230540), (5, 15384432), (6, 12820360), (7, 10988880), (8, 9615270), (10, 7692216), (12, 6410180), (14, 5494440), (15, 5128144), (16, 4807635), (20, 3846108), (21, 3662960), (24, 3205090), (28, 2747220), (30, 2564072), (31, 2481360), (35, 2197776), (40, 1923054), (42, 1831480), (48, 1602545), (49, 1569840), (56, 1373610), (60, 1282036), (62, 1240680), (70, 1098888), (80, 961527), (84, 915740), (93, 827120), (98, 784920), (105, 732592), (112, 686805), (120, 641018), (124, 620340), (140, 549444), (147, 523280), (155, 496272), (168, 457870), (186, 413560), (196, 392460), (210, 366296), (211, 364560), (217, 354480), (240, 320509), (245, 313968), (248, 310170), (280, 274722), (294, 261640), (310, 248136), (336, 228935), (372, 206780), (392, 196230), (420, 183148), (422, 182280), (434, 177240), (465, 165424), (490, 156984), (496, 155085), (560, 137361), (588, 130820), (620, 124068), (633, 121520), (651, 118160), (735, 104656), (744, 103390), (784, 98115), (840, 91574), (844, 91140), (868, 88620), (930, 82712), (980, 78492), (1055, 72912), (1085, 70896), (1176, 65410), (1240, 62034), (1266, 60760), (1302, 59080), (1470, 52328), (1477, 52080), (1488, 51695), (1519, 50640), (1680, 45787), (1688, 45570), (1736, 44310), (1860, 41356), (1960, 39246), (2110, 36456), (2170, 35448), (2352, 32705), (2480, 31017), (2532, 30380), (2604, 29540), (2940, 26164), (2954, 26040), (3038, 25320), (3165, 24304), (3255, 23632), (3376, 22785), (3472, 22155), (3720, 20678), (3920, 19623), (4220, 18228), (4340, 17724), (4431, 17360), (4557, 16880), (5064, 15190), (5208, 14770), (5880, 13082), (5908, 13020), (6076, 12660), (6330, 12152), (6510, 11816), (6541, 11760), (7385, 10416), (7440, 10339), (7595, 10128), (8440, 9114), (8680, 8862)]