344852480

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 1004814720

約数和(自身を除く): 659962240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 283, 320, 340, 448, 476, 512, 544, 560, 566, 595, 640, 680, 896, 952, 1024, 1088, 1120, 1132, 1190, 1280, 1360, 1415, 1792, 1904, 1981, 2048, 2176, 2240, 2264, 2380, 2560, 2720, 2830, 3584, 3808, 3962, 4352, 4480, 4528, 4760, 4811, 5120, 5440, 5660, 7168, 7616, 7924, 8704, 8960, 9056, 9520, 9622, 9905, 10240, 10880, 11320, 14336, 15232, 15848, 17408, 17920, 18112, 19040, 19244, 19810, 21760, 22640, 24055, 30464, 31696, 33677, 34816, 35840, 36224, 38080, 38488, 39620, 43520, 45280, 48110, 60928, 63392, 67354, 71680, 72448, 76160, 76976, 79240, 87040, 90560, 96220, 121856, 126784, 134708, 144896, 152320, 153952, 158480, 168385, 174080, 181120, 192440, 243712, 253568, 269416, 289792, 304640, 307904, 316960, 336770, 362240, 384880, 507136, 538832, 579584, 609280, 615808, 633920, 673540, 724480, 769760, 1014272, 1077664, 1218560, 1231616, 1267840, 1347080, 1448960, 1539520, 2028544, 2155328, 2463232, 2535680, 2694160, 2897920, 3079040, 4057088, 4310656, 4926464, 5071360, 5388320, 6158080, 8621312, 9852928, 10142720, 10776640, 12316160, 17242624, 20285440, 21553280, 24632320, 34485248, 43106560, 49264640, 68970496, 86213120, 172426240, 344852480]

約数ペア:

[(1, 344852480), (2, 172426240), (4, 86213120), (5, 68970496), (7, 49264640), (8, 43106560), (10, 34485248), (14, 24632320), (16, 21553280), (17, 20285440), (20, 17242624), (28, 12316160), (32, 10776640), (34, 10142720), (35, 9852928), (40, 8621312), (56, 6158080), (64, 5388320), (68, 5071360), (70, 4926464), (80, 4310656), (85, 4057088), (112, 3079040), (119, 2897920), (128, 2694160), (136, 2535680), (140, 2463232), (160, 2155328), (170, 2028544), (224, 1539520), (238, 1448960), (256, 1347080), (272, 1267840), (280, 1231616), (283, 1218560), (320, 1077664), (340, 1014272), (448, 769760), (476, 724480), (512, 673540), (544, 633920), (560, 615808), (566, 609280), (595, 579584), (640, 538832), (680, 507136), (896, 384880), (952, 362240), (1024, 336770), (1088, 316960), (1120, 307904), (1132, 304640), (1190, 289792), (1280, 269416), (1360, 253568), (1415, 243712), (1792, 192440), (1904, 181120), (1981, 174080), (2048, 168385), (2176, 158480), (2240, 153952), (2264, 152320), (2380, 144896), (2560, 134708), (2720, 126784), (2830, 121856), (3584, 96220), (3808, 90560), (3962, 87040), (4352, 79240), (4480, 76976), (4528, 76160), (4760, 72448), (4811, 71680), (5120, 67354), (5440, 63392), (5660, 60928), (7168, 48110), (7616, 45280), (7924, 43520), (8704, 39620), (8960, 38488), (9056, 38080), (9520, 36224), (9622, 35840), (9905, 34816), (10240, 33677), (10880, 31696), (11320, 30464), (14336, 24055), (15232, 22640), (15848, 21760), (17408, 19810), (17920, 19244), (18112, 19040)]