836241280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2656

約数の個数: 128

約数和(自身を含む): 2316934080

約数和(自身を除く): 1480692800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1460, 2044, 2240, 2336, 2555, 2557, 2920, 4088, 4480, 4672, 5110, 5114, 5840, 8176, 9344, 10220, 10228, 11680, 12785, 16352, 17899, 20440, 20456, 23360, 25570, 32704, 35798, 40880, 40912, 46720, 51140, 65408, 71596, 81760, 81824, 89495, 102280, 143192, 163520, 163648, 178990, 186661, 204560, 286384, 327040, 327296, 357980, 373322, 409120, 572768, 715960, 746644, 818240, 933305, 1145536, 1306627, 1431920, 1493288, 1636480, 1866610, 2291072, 2613254, 2863840, 2986576, 3733220, 5226508, 5727680, 5973152, 6533135, 7466440, 10453016, 11455360, 11946304, 13066270, 14932880, 20906032, 23892608, 26132540, 29865760, 41812064, 52265080, 59731520, 83624128, 104530160, 119463040, 167248256, 209060320, 418120640, 836241280]

約数ペア:

[(1, 836241280), (2, 418120640), (4, 209060320), (5, 167248256), (7, 119463040), (8, 104530160), (10, 83624128), (14, 59731520), (16, 52265080), (20, 41812064), (28, 29865760), (32, 26132540), (35, 23892608), (40, 20906032), (56, 14932880), (64, 13066270), (70, 11946304), (73, 11455360), (80, 10453016), (112, 7466440), (128, 6533135), (140, 5973152), (146, 5727680), (160, 5226508), (224, 3733220), (280, 2986576), (292, 2863840), (320, 2613254), (365, 2291072), (448, 1866610), (511, 1636480), (560, 1493288), (584, 1431920), (640, 1306627), (730, 1145536), (896, 933305), (1022, 818240), (1120, 746644), (1168, 715960), (1460, 572768), (2044, 409120), (2240, 373322), (2336, 357980), (2555, 327296), (2557, 327040), (2920, 286384), (4088, 204560), (4480, 186661), (4672, 178990), (5110, 163648), (5114, 163520), (5840, 143192), (8176, 102280), (9344, 89495), (10220, 81824), (10228, 81760), (11680, 71596), (12785, 65408), (16352, 51140), (17899, 46720), (20440, 40912), (20456, 40880), (23360, 35798), (25570, 32704)]