1729351120

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 320

約数和(自身を含む): 5142528000

約数和(自身を除く): 3413176880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 49, 56, 62, 70, 76, 80, 95, 98, 107, 112, 124, 133, 140, 152, 155, 190, 196, 214, 217, 245, 248, 266, 280, 304, 310, 343, 380, 392, 428, 434, 490, 496, 532, 535, 560, 589, 620, 665, 686, 749, 760, 784, 856, 868, 931, 980, 1064, 1070, 1085, 1178, 1240, 1330, 1372, 1498, 1519, 1520, 1712, 1715, 1736, 1862, 1960, 2033, 2128, 2140, 2170, 2356, 2480, 2660, 2744, 2945, 2996, 3038, 3317, 3430, 3472, 3724, 3745, 3920, 4066, 4123, 4280, 4340, 4655, 4712, 5243, 5320, 5488, 5890, 5992, 6076, 6517, 6634, 6860, 7448, 7490, 7595, 8132, 8246, 8560, 8680, 9310, 9424, 10165, 10486, 10633, 10640, 11780, 11984, 12152, 13034, 13268, 13720, 14231, 14896, 14980, 15190, 16264, 16492, 16585, 17360, 18620, 20330, 20615, 20972, 21266, 23219, 23560, 24304, 26068, 26215, 26536, 27440, 28462, 28861, 29960, 30380, 32528, 32585, 32984, 33170, 36701, 37240, 40660, 41230, 41944, 42532, 46438, 47120, 52136, 52430, 53072, 53165, 56924, 57722, 59920, 60760, 63023, 65170, 65968, 66340, 71155, 73402, 74480, 81320, 82460, 83888, 85064, 92876, 99617, 104272, 104860, 106330, 113848, 115444, 116095, 121520, 126046, 130340, 132680, 142310, 144305, 146804, 162533, 162640, 164920, 170128, 183505, 185752, 199234, 202027, 209720, 212660, 227696, 230888, 232190, 252092, 260680, 265360, 284620, 288610, 293608, 315115, 325066, 329840, 367010, 371504, 398468, 404054, 419440, 425320, 441161, 461776, 464380, 498085, 504184, 521360, 569240, 577220, 587216, 630230, 650132, 697319, 734020, 796936, 808108, 812665, 850640, 882322, 928760, 996170, 1008368, 1010135, 1137731, 1138480, 1154440, 1260460, 1300264, 1394638, 1468040, 1593872, 1616216, 1625330, 1764644, 1857520, 1992340, 2020270, 2205805, 2275462, 2308880, 2520920, 2600528, 2789276, 2936080, 3088127, 3232432, 3250660, 3486595, 3529288, 3984680, 4040540, 4411610, 4550924, 5041840, 5578552, 5688655, 6176254, 6501320, 6973190, 7058576, 7969360, 8081080, 8823220, 9101848, 11157104, 11377310, 12352508, 13002640, 13946380, 15440635, 16162160, 17646440, 18203696, 21616889, 22754620, 24705016, 27892760, 30881270, 35292880, 43233778, 45509240, 49410032, 55785520, 61762540, 86467556, 91018480, 108084445, 123525080, 172935112, 216168890, 247050160, 345870224, 432337780, 864675560, 1729351120]

約数ペア:

[(1, 1729351120), (2, 864675560), (4, 432337780), (5, 345870224), (7, 247050160), (8, 216168890), (10, 172935112), (14, 123525080), (16, 108084445), (19, 91018480), (20, 86467556), (28, 61762540), (31, 55785520), (35, 49410032), (38, 45509240), (40, 43233778), (49, 35292880), (56, 30881270), (62, 27892760), (70, 24705016), (76, 22754620), (80, 21616889), (95, 18203696), (98, 17646440), (107, 16162160), (112, 15440635), (124, 13946380), (133, 13002640), (140, 12352508), (152, 11377310), (155, 11157104), (190, 9101848), (196, 8823220), (214, 8081080), (217, 7969360), (245, 7058576), (248, 6973190), (266, 6501320), (280, 6176254), (304, 5688655), (310, 5578552), (343, 5041840), (380, 4550924), (392, 4411610), (428, 4040540), (434, 3984680), (490, 3529288), (496, 3486595), (532, 3250660), (535, 3232432), (560, 3088127), (589, 2936080), (620, 2789276), (665, 2600528), (686, 2520920), (749, 2308880), (760, 2275462), (784, 2205805), (856, 2020270), (868, 1992340), (931, 1857520), (980, 1764644), (1064, 1625330), (1070, 1616216), (1085, 1593872), (1178, 1468040), (1240, 1394638), (1330, 1300264), (1372, 1260460), (1498, 1154440), (1519, 1138480), (1520, 1137731), (1712, 1010135), (1715, 1008368), (1736, 996170), (1862, 928760), (1960, 882322), (2033, 850640), (2128, 812665), (2140, 808108), (2170, 796936), (2356, 734020), (2480, 697319), (2660, 650132), (2744, 630230), (2945, 587216), (2996, 577220), (3038, 569240), (3317, 521360), (3430, 504184), (3472, 498085), (3724, 464380), (3745, 461776), (3920, 441161), (4066, 425320), (4123, 419440), (4280, 404054), (4340, 398468), (4655, 371504), (4712, 367010), (5243, 329840), (5320, 325066), (5488, 315115), (5890, 293608), (5992, 288610), (6076, 284620), (6517, 265360), (6634, 260680), (6860, 252092), (7448, 232190), (7490, 230888), (7595, 227696), (8132, 212660), (8246, 209720), (8560, 202027), (8680, 199234), (9310, 185752), (9424, 183505), (10165, 170128), (10486, 164920), (10633, 162640), (10640, 162533), (11780, 146804), (11984, 144305), (12152, 142310), (13034, 132680), (13268, 130340), (13720, 126046), (14231, 121520), (14896, 116095), (14980, 115444), (15190, 113848), (16264, 106330), (16492, 104860), (16585, 104272), (17360, 99617), (18620, 92876), (20330, 85064), (20615, 83888), (20972, 82460), (21266, 81320), (23219, 74480), (23560, 73402), (24304, 71155), (26068, 66340), (26215, 65968), (26536, 65170), (27440, 63023), (28462, 60760), (28861, 59920), (29960, 57722), (30380, 56924), (32528, 53165), (32585, 53072), (32984, 52430), (33170, 52136), (36701, 47120), (37240, 46438), (40660, 42532), (41230, 41944)]