284011840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 168

約数和(自身を含む): 802660320

約数和(自身を除く): 518648480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 64, 70, 80, 98, 112, 118, 140, 160, 196, 224, 236, 245, 280, 295, 307, 320, 392, 413, 448, 472, 490, 560, 590, 614, 784, 826, 944, 980, 1120, 1180, 1228, 1535, 1568, 1652, 1888, 1960, 2065, 2149, 2240, 2360, 2456, 2891, 3070, 3136, 3304, 3776, 3920, 4130, 4298, 4720, 4912, 5782, 6140, 6608, 7840, 8260, 8596, 9440, 9824, 10745, 11564, 12280, 13216, 14455, 15043, 15680, 16520, 17192, 18113, 18880, 19648, 21490, 23128, 24560, 26432, 28910, 30086, 33040, 34384, 36226, 42980, 46256, 49120, 57820, 60172, 66080, 68768, 72452, 75215, 85960, 90565, 92512, 98240, 115640, 120344, 126791, 132160, 137536, 144904, 150430, 171920, 181130, 185024, 231280, 240688, 253582, 289808, 300860, 343840, 362260, 462560, 481376, 507164, 579616, 601720, 633955, 687680, 724520, 887537, 925120, 962752, 1014328, 1159232, 1203440, 1267910, 1449040, 1775074, 2028656, 2406880, 2535820, 2898080, 3550148, 4057312, 4437685, 4813760, 5071640, 5796160, 7100296, 8114624, 8875370, 10143280, 14200592, 17750740, 20286560, 28401184, 35501480, 40573120, 56802368, 71002960, 142005920, 284011840]

約数ペア:

[(1, 284011840), (2, 142005920), (4, 71002960), (5, 56802368), (7, 40573120), (8, 35501480), (10, 28401184), (14, 20286560), (16, 17750740), (20, 14200592), (28, 10143280), (32, 8875370), (35, 8114624), (40, 7100296), (49, 5796160), (56, 5071640), (59, 4813760), (64, 4437685), (70, 4057312), (80, 3550148), (98, 2898080), (112, 2535820), (118, 2406880), (140, 2028656), (160, 1775074), (196, 1449040), (224, 1267910), (236, 1203440), (245, 1159232), (280, 1014328), (295, 962752), (307, 925120), (320, 887537), (392, 724520), (413, 687680), (448, 633955), (472, 601720), (490, 579616), (560, 507164), (590, 481376), (614, 462560), (784, 362260), (826, 343840), (944, 300860), (980, 289808), (1120, 253582), (1180, 240688), (1228, 231280), (1535, 185024), (1568, 181130), (1652, 171920), (1888, 150430), (1960, 144904), (2065, 137536), (2149, 132160), (2240, 126791), (2360, 120344), (2456, 115640), (2891, 98240), (3070, 92512), (3136, 90565), (3304, 85960), (3776, 75215), (3920, 72452), (4130, 68768), (4298, 66080), (4720, 60172), (4912, 57820), (5782, 49120), (6140, 46256), (6608, 42980), (7840, 36226), (8260, 34384), (8596, 33040), (9440, 30086), (9824, 28910), (10745, 26432), (11564, 24560), (12280, 23128), (13216, 21490), (14455, 19648), (15043, 18880), (15680, 18113), (16520, 17192)]