1320330480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 320

約数和(自身を含む): 4897305600

約数和(自身を除く): 3576975120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 98, 105, 112, 120, 129, 140, 147, 168, 172, 196, 210, 215, 240, 245, 258, 280, 294, 301, 336, 343, 344, 373, 392, 420, 430, 490, 516, 560, 588, 602, 645, 686, 688, 735, 746, 784, 840, 860, 903, 980, 1029, 1032, 1119, 1176, 1204, 1290, 1372, 1470, 1492, 1505, 1680, 1715, 1720, 1806, 1865, 1960, 2058, 2064, 2107, 2238, 2352, 2408, 2580, 2611, 2744, 2940, 2984, 3010, 3430, 3440, 3612, 3730, 3920, 4116, 4214, 4476, 4515, 4816, 5145, 5160, 5222, 5488, 5595, 5880, 5968, 6020, 6321, 6860, 7224, 7460, 7833, 8232, 8428, 8952, 9030, 10290, 10320, 10444, 10535, 11190, 11760, 12040, 12642, 13055, 13720, 14448, 14749, 14920, 15666, 16039, 16464, 16856, 17904, 18060, 18277, 20580, 20888, 21070, 22380, 24080, 25284, 26110, 27440, 29498, 29840, 31332, 31605, 32078, 33712, 36120, 36554, 39165, 41160, 41776, 42140, 44247, 44760, 48117, 50568, 52220, 54831, 58996, 62664, 63210, 64156, 72240, 73108, 73745, 78330, 80195, 82320, 84280, 88494, 89520, 91385, 96234, 101136, 104440, 109662, 112273, 117992, 125328, 126420, 127939, 128312, 146216, 147490, 156660, 160390, 168560, 176988, 182770, 192468, 208880, 219324, 221235, 224546, 235984, 240585, 252840, 255878, 256624, 274155, 292432, 294980, 313320, 320780, 336819, 353976, 365540, 383817, 384936, 438648, 442470, 449092, 481170, 505680, 511756, 548310, 561365, 589960, 626640, 639695, 641560, 673638, 707952, 731080, 767634, 769872, 785911, 877296, 884940, 898184, 962340, 1023512, 1096620, 1122730, 1179920, 1279390, 1283120, 1347276, 1462160, 1535268, 1571822, 1684095, 1769880, 1796368, 1919085, 1924680, 2047024, 2193240, 2245460, 2357733, 2558780, 2694552, 3070536, 3143644, 3368190, 3539760, 3838170, 3849360, 3929555, 4386480, 4490920, 4715466, 5117560, 5389104, 5501377, 6141072, 6287288, 6736380, 7676340, 7859110, 8981840, 9430932, 10235120, 11002754, 11788665, 12574576, 13472760, 15352680, 15718220, 16504131, 18861864, 22005508, 23577330, 26945520, 27506885, 30705360, 31436440, 33008262, 37723728, 44011016, 47154660, 55013770, 62872880, 66016524, 82520655, 88022032, 94309320, 110027540, 132033048, 165041310, 188618640, 220055080, 264066096, 330082620, 440110160, 660165240, 1320330480]

約数ペア:

[(1, 1320330480), (2, 660165240), (3, 440110160), (4, 330082620), (5, 264066096), (6, 220055080), (7, 188618640), (8, 165041310), (10, 132033048), (12, 110027540), (14, 94309320), (15, 88022032), (16, 82520655), (20, 66016524), (21, 62872880), (24, 55013770), (28, 47154660), (30, 44011016), (35, 37723728), (40, 33008262), (42, 31436440), (43, 30705360), (48, 27506885), (49, 26945520), (56, 23577330), (60, 22005508), (70, 18861864), (80, 16504131), (84, 15718220), (86, 15352680), (98, 13472760), (105, 12574576), (112, 11788665), (120, 11002754), (129, 10235120), (140, 9430932), (147, 8981840), (168, 7859110), (172, 7676340), (196, 6736380), (210, 6287288), (215, 6141072), (240, 5501377), (245, 5389104), (258, 5117560), (280, 4715466), (294, 4490920), (301, 4386480), (336, 3929555), (343, 3849360), (344, 3838170), (373, 3539760), (392, 3368190), (420, 3143644), (430, 3070536), (490, 2694552), (516, 2558780), (560, 2357733), (588, 2245460), (602, 2193240), (645, 2047024), (686, 1924680), (688, 1919085), (735, 1796368), (746, 1769880), (784, 1684095), (840, 1571822), (860, 1535268), (903, 1462160), (980, 1347276), (1029, 1283120), (1032, 1279390), (1119, 1179920), (1176, 1122730), (1204, 1096620), (1290, 1023512), (1372, 962340), (1470, 898184), (1492, 884940), (1505, 877296), (1680, 785911), (1715, 769872), (1720, 767634), (1806, 731080), (1865, 707952), (1960, 673638), (2058, 641560), (2064, 639695), (2107, 626640), (2238, 589960), (2352, 561365), (2408, 548310), (2580, 511756), (2611, 505680), (2744, 481170), (2940, 449092), (2984, 442470), (3010, 438648), (3430, 384936), (3440, 383817), (3612, 365540), (3730, 353976), (3920, 336819), (4116, 320780), (4214, 313320), (4476, 294980), (4515, 292432), (4816, 274155), (5145, 256624), (5160, 255878), (5222, 252840), (5488, 240585), (5595, 235984), (5880, 224546), (5968, 221235), (6020, 219324), (6321, 208880), (6860, 192468), (7224, 182770), (7460, 176988), (7833, 168560), (8232, 160390), (8428, 156660), (8952, 147490), (9030, 146216), (10290, 128312), (10320, 127939), (10444, 126420), (10535, 125328), (11190, 117992), (11760, 112273), (12040, 109662), (12642, 104440), (13055, 101136), (13720, 96234), (14448, 91385), (14749, 89520), (14920, 88494), (15666, 84280), (16039, 82320), (16464, 80195), (16856, 78330), (17904, 73745), (18060, 73108), (18277, 72240), (20580, 64156), (20888, 63210), (21070, 62664), (22380, 58996), (24080, 54831), (25284, 52220), (26110, 50568), (27440, 48117), (29498, 44760), (29840, 44247), (31332, 42140), (31605, 41776), (32078, 41160), (33712, 39165), (36120, 36554)]