206096640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 664022016

約数和(自身を除く): 457925376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 191, 192, 240, 256, 281, 320, 382, 384, 480, 562, 573, 640, 764, 768, 843, 955, 960, 1124, 1146, 1280, 1405, 1528, 1686, 1910, 1920, 2248, 2292, 2810, 2865, 3056, 3372, 3820, 3840, 4215, 4496, 4584, 5620, 5730, 6112, 6744, 7640, 8430, 8992, 9168, 11240, 11460, 12224, 13488, 15280, 16860, 17984, 18336, 22480, 22920, 24448, 26976, 30560, 33720, 35968, 36672, 44960, 45840, 48896, 53671, 53952, 61120, 67440, 71936, 73344, 89920, 91680, 107342, 107904, 122240, 134880, 146688, 161013, 179840, 183360, 214684, 215808, 244480, 268355, 269760, 322026, 359680, 366720, 429368, 536710, 539520, 644052, 733440, 805065, 858736, 1073420, 1079040, 1288104, 1610130, 1717472, 2146840, 2576208, 3220260, 3434944, 4293680, 5152416, 6440520, 6869888, 8587360, 10304832, 12881040, 13739776, 17174720, 20609664, 25762080, 34349440, 41219328, 51524160, 68698880, 103048320, 206096640]

約数ペア:

[(1, 206096640), (2, 103048320), (3, 68698880), (4, 51524160), (5, 41219328), (6, 34349440), (8, 25762080), (10, 20609664), (12, 17174720), (15, 13739776), (16, 12881040), (20, 10304832), (24, 8587360), (30, 6869888), (32, 6440520), (40, 5152416), (48, 4293680), (60, 3434944), (64, 3220260), (80, 2576208), (96, 2146840), (120, 1717472), (128, 1610130), (160, 1288104), (191, 1079040), (192, 1073420), (240, 858736), (256, 805065), (281, 733440), (320, 644052), (382, 539520), (384, 536710), (480, 429368), (562, 366720), (573, 359680), (640, 322026), (764, 269760), (768, 268355), (843, 244480), (955, 215808), (960, 214684), (1124, 183360), (1146, 179840), (1280, 161013), (1405, 146688), (1528, 134880), (1686, 122240), (1910, 107904), (1920, 107342), (2248, 91680), (2292, 89920), (2810, 73344), (2865, 71936), (3056, 67440), (3372, 61120), (3820, 53952), (3840, 53671), (4215, 48896), (4496, 45840), (4584, 44960), (5620, 36672), (5730, 35968), (6112, 33720), (6744, 30560), (7640, 26976), (8430, 24448), (8992, 22920), (9168, 22480), (11240, 18336), (11460, 17984), (12224, 16860), (13488, 15280)]