770846720

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 208

約数和(自身を含む): 2233194240

約数和(自身を除く): 1462347520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 283, 304, 320, 380, 448, 512, 532, 560, 566, 608, 640, 665, 760, 896, 1024, 1064, 1120, 1132, 1216, 1280, 1330, 1415, 1520, 1792, 1981, 2048, 2128, 2240, 2264, 2432, 2560, 2660, 2830, 3040, 3584, 3962, 4096, 4256, 4480, 4528, 4864, 5120, 5320, 5377, 5660, 6080, 7168, 7924, 8512, 8960, 9056, 9728, 9905, 10240, 10640, 10754, 11320, 12160, 14336, 15848, 17024, 17920, 18112, 19456, 19810, 20480, 21280, 21508, 22640, 24320, 26885, 28672, 31696, 34048, 35840, 36224, 37639, 38912, 39620, 42560, 43016, 45280, 48640, 53770, 63392, 68096, 71680, 72448, 75278, 77824, 79240, 85120, 86032, 90560, 97280, 107540, 126784, 136192, 143360, 144896, 150556, 158480, 170240, 172064, 181120, 188195, 194560, 215080, 253568, 272384, 289792, 301112, 316960, 340480, 344128, 362240, 376390, 389120, 430160, 507136, 544768, 579584, 602224, 633920, 680960, 688256, 724480, 752780, 860320, 1014272, 1159168, 1204448, 1267840, 1361920, 1376512, 1448960, 1505560, 1720640, 2028544, 2408896, 2535680, 2723840, 2753024, 2897920, 3011120, 3441280, 4057088, 4817792, 5071360, 5506048, 5795840, 6022240, 6882560, 8114176, 9635584, 10142720, 11012096, 12044480, 13765120, 19271168, 20285440, 22024192, 24088960, 27530240, 38542336, 40570880, 48177920, 55060480, 77084672, 96355840, 110120960, 154169344, 192711680, 385423360, 770846720]

約数ペア:

[(1, 770846720), (2, 385423360), (4, 192711680), (5, 154169344), (7, 110120960), (8, 96355840), (10, 77084672), (14, 55060480), (16, 48177920), (19, 40570880), (20, 38542336), (28, 27530240), (32, 24088960), (35, 22024192), (38, 20285440), (40, 19271168), (56, 13765120), (64, 12044480), (70, 11012096), (76, 10142720), (80, 9635584), (95, 8114176), (112, 6882560), (128, 6022240), (133, 5795840), (140, 5506048), (152, 5071360), (160, 4817792), (190, 4057088), (224, 3441280), (256, 3011120), (266, 2897920), (280, 2753024), (283, 2723840), (304, 2535680), (320, 2408896), (380, 2028544), (448, 1720640), (512, 1505560), (532, 1448960), (560, 1376512), (566, 1361920), (608, 1267840), (640, 1204448), (665, 1159168), (760, 1014272), (896, 860320), (1024, 752780), (1064, 724480), (1120, 688256), (1132, 680960), (1216, 633920), (1280, 602224), (1330, 579584), (1415, 544768), (1520, 507136), (1792, 430160), (1981, 389120), (2048, 376390), (2128, 362240), (2240, 344128), (2264, 340480), (2432, 316960), (2560, 301112), (2660, 289792), (2830, 272384), (3040, 253568), (3584, 215080), (3962, 194560), (4096, 188195), (4256, 181120), (4480, 172064), (4528, 170240), (4864, 158480), (5120, 150556), (5320, 144896), (5377, 143360), (5660, 136192), (6080, 126784), (7168, 107540), (7924, 97280), (8512, 90560), (8960, 86032), (9056, 85120), (9728, 79240), (9905, 77824), (10240, 75278), (10640, 72448), (10754, 71680), (11320, 68096), (12160, 63392), (14336, 53770), (15848, 48640), (17024, 45280), (17920, 43016), (18112, 42560), (19456, 39620), (19810, 38912), (20480, 37639), (21280, 36224), (21508, 35840), (22640, 34048), (24320, 31696), (26885, 28672)]