42208320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:609

約数の個数: 224

約数和(自身を含む): 167371776

約数和(自身を除く): 125163456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 571, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1142, 1155, 1232, 1320, 1344, 1540, 1680, 1713, 1760, 1848, 2112, 2240, 2284, 2310, 2464, 2640, 2855, 3080, 3360, 3426, 3520, 3696, 3997, 4568, 4620, 4928, 5280, 5710, 6160, 6281, 6720, 6852, 7392, 7994, 8565, 9136, 9240, 10560, 11420, 11991, 12320, 12562, 13704, 14784, 15988, 17130, 18272, 18480, 18843, 19985, 22840, 23982, 24640, 25124, 27408, 31405, 31976, 34260, 36544, 36960, 37686, 39970, 43967, 45680, 47964, 50248, 54816, 59955, 62810, 63952, 68520, 73920, 75372, 79940, 87934, 91360, 94215, 95928, 100496, 109632, 119910, 125620, 127904, 131901, 137040, 150744, 159880, 175868, 182720, 188430, 191856, 200992, 219835, 239820, 251240, 255808, 263802, 274080, 301488, 319760, 351736, 376860, 383712, 401984, 439670, 479640, 502480, 527604, 548160, 602976, 639520, 659505, 703472, 753720, 767424, 879340, 959280, 1004960, 1055208, 1205952, 1279040, 1319010, 1406944, 1507440, 1758680, 1918560, 2009920, 2110416, 2638020, 2813888, 3014880, 3517360, 3837120, 4220832, 5276040, 6029760, 7034720, 8441664, 10552080, 14069440, 21104160, 42208320]

約数ペア:

[(1, 42208320), (2, 21104160), (3, 14069440), (4, 10552080), (5, 8441664), (6, 7034720), (7, 6029760), (8, 5276040), (10, 4220832), (11, 3837120), (12, 3517360), (14, 3014880), (15, 2813888), (16, 2638020), (20, 2110416), (21, 2009920), (22, 1918560), (24, 1758680), (28, 1507440), (30, 1406944), (32, 1319010), (33, 1279040), (35, 1205952), (40, 1055208), (42, 1004960), (44, 959280), (48, 879340), (55, 767424), (56, 753720), (60, 703472), (64, 659505), (66, 639520), (70, 602976), (77, 548160), (80, 527604), (84, 502480), (88, 479640), (96, 439670), (105, 401984), (110, 383712), (112, 376860), (120, 351736), (132, 319760), (140, 301488), (154, 274080), (160, 263802), (165, 255808), (168, 251240), (176, 239820), (192, 219835), (210, 200992), (220, 191856), (224, 188430), (231, 182720), (240, 175868), (264, 159880), (280, 150744), (308, 137040), (320, 131901), (330, 127904), (336, 125620), (352, 119910), (385, 109632), (420, 100496), (440, 95928), (448, 94215), (462, 91360), (480, 87934), (528, 79940), (560, 75372), (571, 73920), (616, 68520), (660, 63952), (672, 62810), (704, 59955), (770, 54816), (840, 50248), (880, 47964), (924, 45680), (960, 43967), (1056, 39970), (1120, 37686), (1142, 36960), (1155, 36544), (1232, 34260), (1320, 31976), (1344, 31405), (1540, 27408), (1680, 25124), (1713, 24640), (1760, 23982), (1848, 22840), (2112, 19985), (2240, 18843), (2284, 18480), (2310, 18272), (2464, 17130), (2640, 15988), (2855, 14784), (3080, 13704), (3360, 12562), (3426, 12320), (3520, 11991), (3696, 11420), (3997, 10560), (4568, 9240), (4620, 9136), (4928, 8565), (5280, 7994), (5710, 7392), (6160, 6852), (6281, 6720)]