141938720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 429795072

約数和(自身を除く): 287856352

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 160, 164, 176, 205, 220, 224, 280, 281, 287, 308, 328, 352, 385, 410, 440, 451, 560, 562, 574, 616, 656, 770, 820, 880, 902, 1120, 1124, 1148, 1232, 1312, 1405, 1435, 1540, 1640, 1760, 1804, 1967, 2248, 2255, 2296, 2464, 2810, 2870, 3080, 3091, 3157, 3280, 3608, 3934, 4496, 4510, 4592, 5620, 5740, 6160, 6182, 6314, 6560, 7216, 7868, 8992, 9020, 9184, 9835, 11240, 11480, 11521, 12320, 12364, 12628, 14432, 15455, 15736, 15785, 18040, 19670, 21637, 22480, 22960, 23042, 24728, 25256, 30910, 31472, 31570, 36080, 39340, 43274, 44960, 45920, 46084, 49456, 50512, 57605, 61820, 62944, 63140, 72160, 78680, 80647, 86548, 92168, 98912, 101024, 108185, 115210, 123640, 126280, 126731, 157360, 161294, 173096, 184336, 216370, 230420, 247280, 252560, 253462, 314720, 322588, 346192, 368672, 403235, 432740, 460840, 494560, 505120, 506924, 633655, 645176, 692384, 806470, 865480, 887117, 921680, 1013848, 1267310, 1290352, 1612940, 1730960, 1774234, 1843360, 2027696, 2534620, 2580704, 3225880, 3461920, 3548468, 4055392, 4435585, 5069240, 6451760, 7096936, 8871170, 10138480, 12903520, 14193872, 17742340, 20276960, 28387744, 35484680, 70969360, 141938720]

約数ペア:

[(1, 141938720), (2, 70969360), (4, 35484680), (5, 28387744), (7, 20276960), (8, 17742340), (10, 14193872), (11, 12903520), (14, 10138480), (16, 8871170), (20, 7096936), (22, 6451760), (28, 5069240), (32, 4435585), (35, 4055392), (40, 3548468), (41, 3461920), (44, 3225880), (55, 2580704), (56, 2534620), (70, 2027696), (77, 1843360), (80, 1774234), (82, 1730960), (88, 1612940), (110, 1290352), (112, 1267310), (140, 1013848), (154, 921680), (160, 887117), (164, 865480), (176, 806470), (205, 692384), (220, 645176), (224, 633655), (280, 506924), (281, 505120), (287, 494560), (308, 460840), (328, 432740), (352, 403235), (385, 368672), (410, 346192), (440, 322588), (451, 314720), (560, 253462), (562, 252560), (574, 247280), (616, 230420), (656, 216370), (770, 184336), (820, 173096), (880, 161294), (902, 157360), (1120, 126731), (1124, 126280), (1148, 123640), (1232, 115210), (1312, 108185), (1405, 101024), (1435, 98912), (1540, 92168), (1640, 86548), (1760, 80647), (1804, 78680), (1967, 72160), (2248, 63140), (2255, 62944), (2296, 61820), (2464, 57605), (2810, 50512), (2870, 49456), (3080, 46084), (3091, 45920), (3157, 44960), (3280, 43274), (3608, 39340), (3934, 36080), (4496, 31570), (4510, 31472), (4592, 30910), (5620, 25256), (5740, 24728), (6160, 23042), (6182, 22960), (6314, 22480), (6560, 21637), (7216, 19670), (7868, 18040), (8992, 15785), (9020, 15736), (9184, 15455), (9835, 14432), (11240, 12628), (11480, 12364), (11521, 12320)]