1523131680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2152

約数の個数: 288

約数和(自身を含む): 5763985920

約数和(自身を除く): 4240854240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 480, 490, 496, 560, 588, 620, 651, 672, 735, 744, 784, 840, 868, 930, 980, 992, 1085, 1120, 1176, 1240, 1302, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1960, 2089, 2170, 2352, 2480, 2604, 2940, 2976, 3038, 3255, 3360, 3472, 3720, 3920, 4178, 4340, 4557, 4704, 4960, 5208, 5880, 6076, 6267, 6510, 6944, 7440, 7595, 7840, 8356, 8680, 9114, 10416, 10445, 11760, 12152, 12534, 13020, 14623, 14880, 15190, 16712, 17360, 18228, 20832, 20890, 22785, 23520, 24304, 25068, 26040, 29246, 30380, 31335, 33424, 34720, 36456, 41780, 43869, 45570, 48608, 50136, 52080, 58492, 60760, 62670, 64759, 66848, 72912, 73115, 83560, 87738, 91140, 100272, 102361, 104160, 116984, 121520, 125340, 129518, 145824, 146230, 167120, 175476, 182280, 194277, 200544, 204722, 219345, 233968, 243040, 250680, 259036, 292460, 307083, 323795, 334240, 350952, 364560, 388554, 409444, 438690, 453313, 467936, 501360, 511805, 518072, 584920, 614166, 647590, 701904, 729120, 777108, 818888, 877380, 906626, 971385, 1002720, 1023610, 1036144, 1169840, 1228332, 1295180, 1359939, 1403808, 1535415, 1554216, 1637776, 1754760, 1813252, 1942770, 2047220, 2072288, 2266565, 2339680, 2456664, 2590360, 2719878, 3070830, 3108432, 3173191, 3275552, 3509520, 3626504, 3885540, 4094440, 4533130, 4913328, 5180720, 5439756, 6141660, 6216864, 6346382, 6799695, 7019040, 7253008, 7771080, 8188880, 9066260, 9519573, 9826656, 10361440, 10879512, 12283320, 12692764, 13599390, 14506016, 15542160, 15865955, 16377760, 18132520, 19039146, 21759024, 24566640, 25385528, 27198780, 31084320, 31731910, 36265040, 38078292, 43518048, 47597865, 49133280, 50771056, 54397560, 63463820, 72530080, 76156584, 95195730, 101542112, 108795120, 126927640, 152313168, 190391460, 217590240, 253855280, 304626336, 380782920, 507710560, 761565840, 1523131680]

約数ペア:

[(1, 1523131680), (2, 761565840), (3, 507710560), (4, 380782920), (5, 304626336), (6, 253855280), (7, 217590240), (8, 190391460), (10, 152313168), (12, 126927640), (14, 108795120), (15, 101542112), (16, 95195730), (20, 76156584), (21, 72530080), (24, 63463820), (28, 54397560), (30, 50771056), (31, 49133280), (32, 47597865), (35, 43518048), (40, 38078292), (42, 36265040), (48, 31731910), (49, 31084320), (56, 27198780), (60, 25385528), (62, 24566640), (70, 21759024), (80, 19039146), (84, 18132520), (93, 16377760), (96, 15865955), (98, 15542160), (105, 14506016), (112, 13599390), (120, 12692764), (124, 12283320), (140, 10879512), (147, 10361440), (155, 9826656), (160, 9519573), (168, 9066260), (186, 8188880), (196, 7771080), (210, 7253008), (217, 7019040), (224, 6799695), (240, 6346382), (245, 6216864), (248, 6141660), (280, 5439756), (294, 5180720), (310, 4913328), (336, 4533130), (372, 4094440), (392, 3885540), (420, 3626504), (434, 3509520), (465, 3275552), (480, 3173191), (490, 3108432), (496, 3070830), (560, 2719878), (588, 2590360), (620, 2456664), (651, 2339680), (672, 2266565), (735, 2072288), (744, 2047220), (784, 1942770), (840, 1813252), (868, 1754760), (930, 1637776), (980, 1554216), (992, 1535415), (1085, 1403808), (1120, 1359939), (1176, 1295180), (1240, 1228332), (1302, 1169840), (1470, 1036144), (1488, 1023610), (1519, 1002720), (1568, 971385), (1680, 906626), (1736, 877380), (1860, 818888), (1960, 777108), (2089, 729120), (2170, 701904), (2352, 647590), (2480, 614166), (2604, 584920), (2940, 518072), (2976, 511805), (3038, 501360), (3255, 467936), (3360, 453313), (3472, 438690), (3720, 409444), (3920, 388554), (4178, 364560), (4340, 350952), (4557, 334240), (4704, 323795), (4960, 307083), (5208, 292460), (5880, 259036), (6076, 250680), (6267, 243040), (6510, 233968), (6944, 219345), (7440, 204722), (7595, 200544), (7840, 194277), (8356, 182280), (8680, 175476), (9114, 167120), (10416, 146230), (10445, 145824), (11760, 129518), (12152, 125340), (12534, 121520), (13020, 116984), (14623, 104160), (14880, 102361), (15190, 100272), (16712, 91140), (17360, 87738), (18228, 83560), (20832, 73115), (20890, 72912), (22785, 66848), (23520, 64759), (24304, 62670), (25068, 60760), (26040, 58492), (29246, 52080), (30380, 50136), (31335, 48608), (33424, 45570), (34720, 43869), (36456, 41780)]