248982720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 336

約数和(自身を含む): 945123840

約数和(自身を除く): 696141120

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, 64, 67, 70, 79, 80, 84, 96, 98, 105, 112, 120, 134, 140, 147, 158, 160, 168, 192, 196, 201, 210, 224, 237, 240, 245, 268, 280, 294, 316, 320, 335, 336, 392, 395, 402, 420, 448, 469, 474, 480, 490, 536, 553, 560, 588, 632, 670, 672, 735, 784, 790, 804, 840, 938, 948, 960, 980, 1005, 1072, 1106, 1120, 1176, 1185, 1264, 1340, 1344, 1407, 1470, 1568, 1580, 1608, 1659, 1680, 1876, 1896, 1960, 2010, 2144, 2212, 2240, 2345, 2352, 2370, 2528, 2680, 2765, 2814, 2940, 3136, 3160, 3216, 3283, 3318, 3360, 3752, 3792, 3871, 3920, 4020, 4288, 4424, 4690, 4704, 4740, 5056, 5293, 5360, 5530, 5628, 5880, 6320, 6432, 6566, 6636, 6720, 7035, 7504, 7584, 7742, 7840, 8040, 8295, 8848, 9380, 9408, 9480, 9849, 10586, 10720, 11060, 11256, 11613, 11760, 12640, 12864, 13132, 13272, 14070, 15008, 15168, 15484, 15680, 15879, 16080, 16415, 16590, 17696, 18760, 18960, 19355, 19698, 21172, 21440, 22120, 22512, 23226, 23520, 25280, 26264, 26465, 26544, 28140, 30016, 30968, 31758, 32160, 32830, 33180, 35392, 37051, 37520, 37920, 38710, 39396, 42344, 44240, 45024, 46452, 47040, 49245, 52528, 52930, 53088, 56280, 58065, 61936, 63516, 64320, 65660, 66360, 74102, 75040, 75840, 77420, 78792, 79395, 84688, 88480, 90048, 92904, 98490, 105056, 105860, 106176, 111153, 112560, 116130, 123872, 127032, 131320, 132720, 148204, 150080, 154840, 157584, 158790, 169376, 176960, 185255, 185808, 196980, 210112, 211720, 222306, 225120, 232260, 247744, 254064, 259357, 262640, 265440, 296408, 309680, 315168, 317580, 338752, 370510, 371616, 393960, 423440, 444612, 450240, 464520, 508128, 518714, 525280, 530880, 555765, 592816, 619360, 630336, 635160, 741020, 743232, 778071, 787920, 846880, 889224, 929040, 1016256, 1037428, 1050560, 1111530, 1185632, 1238720, 1270320, 1296785, 1482040, 1556142, 1575840, 1693760, 1778448, 1858080, 2074856, 2223060, 2371264, 2540640, 2593570, 2964080, 3112284, 3151680, 3556896, 3716160, 3890355, 4149712, 4446120, 5081280, 5187140, 5928160, 6224568, 7113792, 7780710, 8299424, 8892240, 10374280, 11856320, 12449136, 15561420, 16598848, 17784480, 20748560, 24898272, 31122840, 35568960, 41497120, 49796544, 62245680, 82994240, 124491360, 248982720]

約数ペア:

[(1, 248982720), (2, 124491360), (3, 82994240), (4, 62245680), (5, 49796544), (6, 41497120), (7, 35568960), (8, 31122840), (10, 24898272), (12, 20748560), (14, 17784480), (15, 16598848), (16, 15561420), (20, 12449136), (21, 11856320), (24, 10374280), (28, 8892240), (30, 8299424), (32, 7780710), (35, 7113792), (40, 6224568), (42, 5928160), (48, 5187140), (49, 5081280), (56, 4446120), (60, 4149712), (64, 3890355), (67, 3716160), (70, 3556896), (79, 3151680), (80, 3112284), (84, 2964080), (96, 2593570), (98, 2540640), (105, 2371264), (112, 2223060), (120, 2074856), (134, 1858080), (140, 1778448), (147, 1693760), (158, 1575840), (160, 1556142), (168, 1482040), (192, 1296785), (196, 1270320), (201, 1238720), (210, 1185632), (224, 1111530), (237, 1050560), (240, 1037428), (245, 1016256), (268, 929040), (280, 889224), (294, 846880), (316, 787920), (320, 778071), (335, 743232), (336, 741020), (392, 635160), (395, 630336), (402, 619360), (420, 592816), (448, 555765), (469, 530880), (474, 525280), (480, 518714), (490, 508128), (536, 464520), (553, 450240), (560, 444612), (588, 423440), (632, 393960), (670, 371616), (672, 370510), (735, 338752), (784, 317580), (790, 315168), (804, 309680), (840, 296408), (938, 265440), (948, 262640), (960, 259357), (980, 254064), (1005, 247744), (1072, 232260), (1106, 225120), (1120, 222306), (1176, 211720), (1185, 210112), (1264, 196980), (1340, 185808), (1344, 185255), (1407, 176960), (1470, 169376), (1568, 158790), (1580, 157584), (1608, 154840), (1659, 150080), (1680, 148204), (1876, 132720), (1896, 131320), (1960, 127032), (2010, 123872), (2144, 116130), (2212, 112560), (2240, 111153), (2345, 106176), (2352, 105860), (2370, 105056), (2528, 98490), (2680, 92904), (2765, 90048), (2814, 88480), (2940, 84688), (3136, 79395), (3160, 78792), (3216, 77420), (3283, 75840), (3318, 75040), (3360, 74102), (3752, 66360), (3792, 65660), (3871, 64320), (3920, 63516), (4020, 61936), (4288, 58065), (4424, 56280), (4690, 53088), (4704, 52930), (4740, 52528), (5056, 49245), (5293, 47040), (5360, 46452), (5530, 45024), (5628, 44240), (5880, 42344), (6320, 39396), (6432, 38710), (6566, 37920), (6636, 37520), (6720, 37051), (7035, 35392), (7504, 33180), (7584, 32830), (7742, 32160), (7840, 31758), (8040, 30968), (8295, 30016), (8848, 28140), (9380, 26544), (9408, 26465), (9480, 26264), (9849, 25280), (10586, 23520), (10720, 23226), (11060, 22512), (11256, 22120), (11613, 21440), (11760, 21172), (12640, 19698), (12864, 19355), (13132, 18960), (13272, 18760), (14070, 17696), (15008, 16590), (15168, 16415), (15484, 16080), (15680, 15879)]