128544240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 320

約数和(自身を含む): 475683840

約数和(自身を除く): 347139600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 29, 30, 33, 40, 44, 46, 48, 55, 58, 60, 66, 69, 73, 80, 87, 88, 92, 110, 115, 116, 120, 132, 138, 145, 146, 165, 174, 176, 184, 219, 220, 230, 232, 240, 253, 264, 276, 290, 292, 319, 330, 345, 348, 365, 368, 435, 438, 440, 460, 464, 506, 528, 552, 580, 584, 638, 660, 667, 690, 696, 730, 759, 803, 870, 876, 880, 920, 957, 1012, 1095, 1104, 1160, 1168, 1265, 1276, 1320, 1334, 1380, 1392, 1460, 1518, 1595, 1606, 1679, 1740, 1752, 1840, 1914, 2001, 2024, 2117, 2190, 2320, 2409, 2530, 2552, 2640, 2668, 2760, 2920, 3036, 3190, 3212, 3335, 3358, 3480, 3504, 3795, 3828, 4002, 4015, 4048, 4234, 4380, 4785, 4818, 5037, 5060, 5104, 5336, 5520, 5840, 6072, 6351, 6380, 6424, 6670, 6716, 6960, 7337, 7590, 7656, 8004, 8030, 8395, 8468, 8760, 9570, 9636, 10005, 10074, 10120, 10585, 10672, 12045, 12144, 12702, 12760, 12848, 13340, 13432, 14674, 15180, 15312, 16008, 16060, 16790, 16936, 17520, 18469, 19140, 19272, 20010, 20148, 20240, 21170, 22011, 23287, 24090, 25185, 25404, 25520, 26680, 26864, 29348, 30360, 31755, 32016, 32120, 33580, 33872, 36685, 36938, 38280, 38544, 40020, 40296, 42340, 44022, 46574, 48180, 48691, 50370, 50808, 53360, 55407, 58696, 60720, 63510, 64240, 67160, 69861, 73370, 73876, 76560, 80040, 80592, 84680, 88044, 92345, 93148, 96360, 97382, 100740, 101616, 110055, 110814, 116435, 117392, 127020, 134320, 139722, 146073, 146740, 147752, 160080, 169360, 176088, 184690, 186296, 192720, 194764, 201480, 220110, 221628, 232870, 243455, 254040, 277035, 279444, 292146, 293480, 295504, 349305, 352176, 369380, 372592, 389528, 402960, 440220, 443256, 465740, 486910, 508080, 535601, 554070, 558888, 584292, 586960, 698610, 730365, 738760, 779056, 880440, 886512, 931480, 973820, 1071202, 1108140, 1117776, 1168584, 1397220, 1460730, 1477520, 1606803, 1760880, 1862960, 1947640, 2142404, 2216280, 2337168, 2678005, 2794440, 2921460, 3213606, 3895280, 4284808, 4432560, 5356010, 5588880, 5842920, 6427212, 8034015, 8569616, 10712020, 11685840, 12854424, 16068030, 21424040, 25708848, 32136060, 42848080, 64272120, 128544240]

約数ペア:

[(1, 128544240), (2, 64272120), (3, 42848080), (4, 32136060), (5, 25708848), (6, 21424040), (8, 16068030), (10, 12854424), (11, 11685840), (12, 10712020), (15, 8569616), (16, 8034015), (20, 6427212), (22, 5842920), (23, 5588880), (24, 5356010), (29, 4432560), (30, 4284808), (33, 3895280), (40, 3213606), (44, 2921460), (46, 2794440), (48, 2678005), (55, 2337168), (58, 2216280), (60, 2142404), (66, 1947640), (69, 1862960), (73, 1760880), (80, 1606803), (87, 1477520), (88, 1460730), (92, 1397220), (110, 1168584), (115, 1117776), (116, 1108140), (120, 1071202), (132, 973820), (138, 931480), (145, 886512), (146, 880440), (165, 779056), (174, 738760), (176, 730365), (184, 698610), (219, 586960), (220, 584292), (230, 558888), (232, 554070), (240, 535601), (253, 508080), (264, 486910), (276, 465740), (290, 443256), (292, 440220), (319, 402960), (330, 389528), (345, 372592), (348, 369380), (365, 352176), (368, 349305), (435, 295504), (438, 293480), (440, 292146), (460, 279444), (464, 277035), (506, 254040), (528, 243455), (552, 232870), (580, 221628), (584, 220110), (638, 201480), (660, 194764), (667, 192720), (690, 186296), (696, 184690), (730, 176088), (759, 169360), (803, 160080), (870, 147752), (876, 146740), (880, 146073), (920, 139722), (957, 134320), (1012, 127020), (1095, 117392), (1104, 116435), (1160, 110814), (1168, 110055), (1265, 101616), (1276, 100740), (1320, 97382), (1334, 96360), (1380, 93148), (1392, 92345), (1460, 88044), (1518, 84680), (1595, 80592), (1606, 80040), (1679, 76560), (1740, 73876), (1752, 73370), (1840, 69861), (1914, 67160), (2001, 64240), (2024, 63510), (2117, 60720), (2190, 58696), (2320, 55407), (2409, 53360), (2530, 50808), (2552, 50370), (2640, 48691), (2668, 48180), (2760, 46574), (2920, 44022), (3036, 42340), (3190, 40296), (3212, 40020), (3335, 38544), (3358, 38280), (3480, 36938), (3504, 36685), (3795, 33872), (3828, 33580), (4002, 32120), (4015, 32016), (4048, 31755), (4234, 30360), (4380, 29348), (4785, 26864), (4818, 26680), (5037, 25520), (5060, 25404), (5104, 25185), (5336, 24090), (5520, 23287), (5840, 22011), (6072, 21170), (6351, 20240), (6380, 20148), (6424, 20010), (6670, 19272), (6716, 19140), (6960, 18469), (7337, 17520), (7590, 16936), (7656, 16790), (8004, 16060), (8030, 16008), (8395, 15312), (8468, 15180), (8760, 14674), (9570, 13432), (9636, 13340), (10005, 12848), (10074, 12760), (10120, 12702), (10585, 12144), (10672, 12045)]