84124040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 257402880

約数和(自身を除く): 173278840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 121, 130, 140, 143, 154, 182, 191, 220, 242, 260, 280, 286, 308, 364, 382, 385, 440, 455, 484, 520, 572, 605, 616, 715, 728, 764, 770, 847, 910, 955, 968, 1001, 1144, 1210, 1337, 1430, 1528, 1540, 1573, 1694, 1820, 1910, 2002, 2101, 2420, 2483, 2674, 2860, 3080, 3146, 3388, 3640, 3820, 4004, 4202, 4235, 4840, 4966, 5005, 5348, 5720, 6292, 6685, 6776, 7640, 7865, 8008, 8404, 8470, 9932, 10010, 10505, 10696, 11011, 12415, 12584, 13370, 14707, 15730, 16808, 16940, 17381, 19864, 20020, 21010, 22022, 23111, 24830, 26740, 27313, 29414, 31460, 33880, 34762, 40040, 42020, 44044, 46222, 49660, 53480, 54626, 55055, 58828, 62920, 69524, 73535, 84040, 86905, 88088, 92444, 99320, 109252, 110110, 115555, 117656, 136565, 139048, 147070, 161777, 173810, 184888, 191191, 218504, 220220, 231110, 273130, 294140, 300443, 323554, 347620, 382382, 440440, 462220, 546260, 588280, 600886, 647108, 695240, 764764, 808885, 924440, 955955, 1092520, 1201772, 1294216, 1502215, 1529528, 1617770, 1911910, 2103101, 2403544, 3004430, 3235540, 3823820, 4206202, 6008860, 6471080, 7647640, 8412404, 10515505, 12017720, 16824808, 21031010, 42062020, 84124040]

約数ペア:

[(1, 84124040), (2, 42062020), (4, 21031010), (5, 16824808), (7, 12017720), (8, 10515505), (10, 8412404), (11, 7647640), (13, 6471080), (14, 6008860), (20, 4206202), (22, 3823820), (26, 3235540), (28, 3004430), (35, 2403544), (40, 2103101), (44, 1911910), (52, 1617770), (55, 1529528), (56, 1502215), (65, 1294216), (70, 1201772), (77, 1092520), (88, 955955), (91, 924440), (104, 808885), (110, 764764), (121, 695240), (130, 647108), (140, 600886), (143, 588280), (154, 546260), (182, 462220), (191, 440440), (220, 382382), (242, 347620), (260, 323554), (280, 300443), (286, 294140), (308, 273130), (364, 231110), (382, 220220), (385, 218504), (440, 191191), (455, 184888), (484, 173810), (520, 161777), (572, 147070), (605, 139048), (616, 136565), (715, 117656), (728, 115555), (764, 110110), (770, 109252), (847, 99320), (910, 92444), (955, 88088), (968, 86905), (1001, 84040), (1144, 73535), (1210, 69524), (1337, 62920), (1430, 58828), (1528, 55055), (1540, 54626), (1573, 53480), (1694, 49660), (1820, 46222), (1910, 44044), (2002, 42020), (2101, 40040), (2420, 34762), (2483, 33880), (2674, 31460), (2860, 29414), (3080, 27313), (3146, 26740), (3388, 24830), (3640, 23111), (3820, 22022), (4004, 21010), (4202, 20020), (4235, 19864), (4840, 17381), (4966, 16940), (5005, 16808), (5348, 15730), (5720, 14707), (6292, 13370), (6685, 12584), (6776, 12415), (7640, 11011), (7865, 10696), (8008, 10505), (8404, 10010), (8470, 9932)]