8742642720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{1103}}^1$

素因数の和:1472

約数の個数: 288

約数和(自身を含む): 32159731968

約数和(自身を除く): 23417089248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 337, 392, 420, 480, 490, 560, 588, 672, 674, 735, 784, 840, 980, 1011, 1103, 1120, 1176, 1348, 1470, 1568, 1680, 1685, 1960, 2022, 2206, 2352, 2359, 2696, 2940, 3309, 3360, 3370, 3920, 4044, 4412, 4704, 4718, 5055, 5392, 5515, 5880, 6618, 6740, 7077, 7721, 7840, 8088, 8824, 9436, 10110, 10784, 11030, 11760, 11795, 13236, 13480, 14154, 15442, 16176, 16513, 16545, 17648, 18872, 20220, 22060, 23163, 23520, 23590, 26472, 26960, 28308, 30884, 32352, 33026, 33090, 35296, 35385, 37744, 38605, 40440, 44120, 46326, 47180, 49539, 52944, 53920, 54047, 56616, 61768, 66052, 66180, 70770, 75488, 77210, 80880, 82565, 88240, 92652, 94360, 99078, 105888, 108094, 113232, 115815, 123536, 132104, 132360, 141540, 154420, 161760, 162141, 165130, 176480, 185304, 188720, 198156, 216188, 226464, 231630, 247072, 247695, 264208, 264720, 270235, 283080, 308840, 324282, 330260, 370608, 371711, 377440, 396312, 432376, 463260, 495390, 528416, 529440, 540470, 566160, 617680, 648564, 660520, 741216, 743422, 792624, 810705, 864752, 926520, 990780, 1080940, 1115133, 1132320, 1235360, 1297128, 1321040, 1486844, 1585248, 1621410, 1729504, 1853040, 1858555, 1981560, 2161880, 2230266, 2594256, 2601977, 2642080, 2973688, 3242820, 3706080, 3717110, 3963120, 4323760, 4460532, 5188512, 5203954, 5575665, 5947376, 6485640, 7434220, 7805931, 7926240, 8647520, 8921064, 10407908, 11151330, 11894752, 12971280, 13009885, 14868440, 15611862, 17842128, 18213839, 20815816, 22302660, 25942560, 26019770, 29736880, 31223724, 35684256, 36427678, 39029655, 41631632, 44605320, 52039540, 54641517, 59473760, 62447448, 72855356, 78059310, 83263264, 89210640, 91069195, 104079080, 109283034, 124894896, 145710712, 156118620, 178421280, 182138390, 208158160, 218566068, 249789792, 273207585, 291421424, 312237240, 364276780, 416316320, 437132136, 546415170, 582842848, 624474480, 728553560, 874264272, 1092830340, 1248948960, 1457107120, 1748528544, 2185660680, 2914214240, 4371321360, 8742642720]

約数ペア:

[(1, 8742642720), (2, 4371321360), (3, 2914214240), (4, 2185660680), (5, 1748528544), (6, 1457107120), (7, 1248948960), (8, 1092830340), (10, 874264272), (12, 728553560), (14, 624474480), (15, 582842848), (16, 546415170), (20, 437132136), (21, 416316320), (24, 364276780), (28, 312237240), (30, 291421424), (32, 273207585), (35, 249789792), (40, 218566068), (42, 208158160), (48, 182138390), (49, 178421280), (56, 156118620), (60, 145710712), (70, 124894896), (80, 109283034), (84, 104079080), (96, 91069195), (98, 89210640), (105, 83263264), (112, 78059310), (120, 72855356), (140, 62447448), (147, 59473760), (160, 54641517), (168, 52039540), (196, 44605320), (210, 41631632), (224, 39029655), (240, 36427678), (245, 35684256), (280, 31223724), (294, 29736880), (336, 26019770), (337, 25942560), (392, 22302660), (420, 20815816), (480, 18213839), (490, 17842128), (560, 15611862), (588, 14868440), (672, 13009885), (674, 12971280), (735, 11894752), (784, 11151330), (840, 10407908), (980, 8921064), (1011, 8647520), (1103, 7926240), (1120, 7805931), (1176, 7434220), (1348, 6485640), (1470, 5947376), (1568, 5575665), (1680, 5203954), (1685, 5188512), (1960, 4460532), (2022, 4323760), (2206, 3963120), (2352, 3717110), (2359, 3706080), (2696, 3242820), (2940, 2973688), (3309, 2642080), (3360, 2601977), (3370, 2594256), (3920, 2230266), (4044, 2161880), (4412, 1981560), (4704, 1858555), (4718, 1853040), (5055, 1729504), (5392, 1621410), (5515, 1585248), (5880, 1486844), (6618, 1321040), (6740, 1297128), (7077, 1235360), (7721, 1132320), (7840, 1115133), (8088, 1080940), (8824, 990780), (9436, 926520), (10110, 864752), (10784, 810705), (11030, 792624), (11760, 743422), (11795, 741216), (13236, 660520), (13480, 648564), (14154, 617680), (15442, 566160), (16176, 540470), (16513, 529440), (16545, 528416), (17648, 495390), (18872, 463260), (20220, 432376), (22060, 396312), (23163, 377440), (23520, 371711), (23590, 370608), (26472, 330260), (26960, 324282), (28308, 308840), (30884, 283080), (32352, 270235), (33026, 264720), (33090, 264208), (35296, 247695), (35385, 247072), (37744, 231630), (38605, 226464), (40440, 216188), (44120, 198156), (46326, 188720), (47180, 185304), (49539, 176480), (52944, 165130), (53920, 162141), (54047, 161760), (56616, 154420), (61768, 141540), (66052, 132360), (66180, 132104), (70770, 123536), (75488, 115815), (77210, 113232), (80880, 108094), (82565, 105888), (88240, 99078), (92652, 94360)]