70254240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 268894080

約数和(自身を除く): 198639840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 96, 98, 103, 105, 112, 116, 120, 140, 145, 147, 160, 168, 174, 196, 203, 206, 210, 224, 232, 240, 245, 280, 290, 294, 309, 336, 348, 392, 406, 412, 420, 435, 464, 480, 490, 515, 560, 580, 588, 609, 618, 672, 696, 721, 735, 784, 812, 824, 840, 870, 928, 980, 1015, 1030, 1120, 1160, 1176, 1218, 1236, 1392, 1421, 1442, 1470, 1545, 1568, 1624, 1648, 1680, 1740, 1960, 2030, 2060, 2163, 2320, 2352, 2436, 2472, 2784, 2842, 2884, 2940, 2987, 3045, 3090, 3248, 3296, 3360, 3480, 3605, 3920, 4060, 4120, 4263, 4326, 4640, 4704, 4872, 4944, 5047, 5684, 5768, 5880, 5974, 6090, 6180, 6496, 6960, 7105, 7210, 7840, 8120, 8240, 8526, 8652, 8961, 9744, 9888, 10094, 10815, 11368, 11536, 11760, 11948, 12180, 12360, 13920, 14210, 14420, 14935, 15141, 16240, 16480, 17052, 17304, 17922, 19488, 20188, 20909, 21315, 21630, 22736, 23072, 23520, 23896, 24360, 24720, 25235, 28420, 28840, 29870, 30282, 32480, 34104, 34608, 35844, 40376, 41818, 42630, 43260, 44805, 45472, 47792, 48720, 49440, 50470, 56840, 57680, 59740, 60564, 62727, 68208, 69216, 71688, 75705, 80752, 83636, 85260, 86520, 89610, 95584, 97440, 100940, 104545, 113680, 115360, 119480, 121128, 125454, 136416, 143376, 146363, 151410, 161504, 167272, 170520, 173040, 179220, 201880, 209090, 227360, 238960, 242256, 250908, 286752, 292726, 302820, 313635, 334544, 341040, 346080, 358440, 403760, 418180, 439089, 477920, 484512, 501816, 585452, 605640, 627270, 669088, 682080, 716880, 731815, 807520, 836360, 878178, 1003632, 1170904, 1211280, 1254540, 1433760, 1463630, 1672720, 1756356, 2007264, 2195445, 2341808, 2422560, 2509080, 2927260, 3345440, 3512712, 4390890, 4683616, 5018160, 5854520, 7025424, 8781780, 10036320, 11709040, 14050848, 17563560, 23418080, 35127120, 70254240]

約数ペア:

[(1, 70254240), (2, 35127120), (3, 23418080), (4, 17563560), (5, 14050848), (6, 11709040), (7, 10036320), (8, 8781780), (10, 7025424), (12, 5854520), (14, 5018160), (15, 4683616), (16, 4390890), (20, 3512712), (21, 3345440), (24, 2927260), (28, 2509080), (29, 2422560), (30, 2341808), (32, 2195445), (35, 2007264), (40, 1756356), (42, 1672720), (48, 1463630), (49, 1433760), (56, 1254540), (58, 1211280), (60, 1170904), (70, 1003632), (80, 878178), (84, 836360), (87, 807520), (96, 731815), (98, 716880), (103, 682080), (105, 669088), (112, 627270), (116, 605640), (120, 585452), (140, 501816), (145, 484512), (147, 477920), (160, 439089), (168, 418180), (174, 403760), (196, 358440), (203, 346080), (206, 341040), (210, 334544), (224, 313635), (232, 302820), (240, 292726), (245, 286752), (280, 250908), (290, 242256), (294, 238960), (309, 227360), (336, 209090), (348, 201880), (392, 179220), (406, 173040), (412, 170520), (420, 167272), (435, 161504), (464, 151410), (480, 146363), (490, 143376), (515, 136416), (560, 125454), (580, 121128), (588, 119480), (609, 115360), (618, 113680), (672, 104545), (696, 100940), (721, 97440), (735, 95584), (784, 89610), (812, 86520), (824, 85260), (840, 83636), (870, 80752), (928, 75705), (980, 71688), (1015, 69216), (1030, 68208), (1120, 62727), (1160, 60564), (1176, 59740), (1218, 57680), (1236, 56840), (1392, 50470), (1421, 49440), (1442, 48720), (1470, 47792), (1545, 45472), (1568, 44805), (1624, 43260), (1648, 42630), (1680, 41818), (1740, 40376), (1960, 35844), (2030, 34608), (2060, 34104), (2163, 32480), (2320, 30282), (2352, 29870), (2436, 28840), (2472, 28420), (2784, 25235), (2842, 24720), (2884, 24360), (2940, 23896), (2987, 23520), (3045, 23072), (3090, 22736), (3248, 21630), (3296, 21315), (3360, 20909), (3480, 20188), (3605, 19488), (3920, 17922), (4060, 17304), (4120, 17052), (4263, 16480), (4326, 16240), (4640, 15141), (4704, 14935), (4872, 14420), (4944, 14210), (5047, 13920), (5684, 12360), (5768, 12180), (5880, 11948), (5974, 11760), (6090, 11536), (6180, 11368), (6496, 10815), (6960, 10094), (7105, 9888), (7210, 9744), (7840, 8961), (8120, 8652), (8240, 8526)]