71322240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 250699680

約数和(自身を除く): 179377440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 307, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 614, 640, 660, 704, 726, 880, 921, 960, 968, 1056, 1210, 1228, 1320, 1408, 1452, 1535, 1760, 1815, 1842, 1920, 1936, 2112, 2420, 2456, 2640, 2904, 3070, 3377, 3520, 3630, 3684, 3872, 4224, 4605, 4840, 4912, 5280, 5808, 6140, 6754, 7040, 7260, 7368, 7744, 9210, 9680, 9824, 10131, 10560, 11616, 12280, 13508, 14520, 14736, 15488, 16885, 18420, 19360, 19648, 20262, 21120, 23232, 24560, 27016, 29040, 29472, 33770, 36840, 37147, 38720, 39296, 40524, 46464, 49120, 50655, 54032, 58080, 58944, 67540, 73680, 74294, 77440, 81048, 98240, 101310, 108064, 111441, 116160, 117888, 135080, 147360, 148588, 162096, 185735, 196480, 202620, 216128, 222882, 232320, 270160, 294720, 297176, 324192, 371470, 405240, 432256, 445764, 540320, 557205, 589440, 594352, 648384, 742940, 810480, 891528, 1080640, 1114410, 1188704, 1296768, 1485880, 1620960, 1783056, 2161280, 2228820, 2377408, 2971760, 3241920, 3566112, 4457640, 4754816, 5943520, 6483840, 7132224, 8915280, 11887040, 14264448, 17830560, 23774080, 35661120, 71322240]

約数ペア:

[(1, 71322240), (2, 35661120), (3, 23774080), (4, 17830560), (5, 14264448), (6, 11887040), (8, 8915280), (10, 7132224), (11, 6483840), (12, 5943520), (15, 4754816), (16, 4457640), (20, 3566112), (22, 3241920), (24, 2971760), (30, 2377408), (32, 2228820), (33, 2161280), (40, 1783056), (44, 1620960), (48, 1485880), (55, 1296768), (60, 1188704), (64, 1114410), (66, 1080640), (80, 891528), (88, 810480), (96, 742940), (110, 648384), (120, 594352), (121, 589440), (128, 557205), (132, 540320), (160, 445764), (165, 432256), (176, 405240), (192, 371470), (220, 324192), (240, 297176), (242, 294720), (264, 270160), (307, 232320), (320, 222882), (330, 216128), (352, 202620), (363, 196480), (384, 185735), (440, 162096), (480, 148588), (484, 147360), (528, 135080), (605, 117888), (614, 116160), (640, 111441), (660, 108064), (704, 101310), (726, 98240), (880, 81048), (921, 77440), (960, 74294), (968, 73680), (1056, 67540), (1210, 58944), (1228, 58080), (1320, 54032), (1408, 50655), (1452, 49120), (1535, 46464), (1760, 40524), (1815, 39296), (1842, 38720), (1920, 37147), (1936, 36840), (2112, 33770), (2420, 29472), (2456, 29040), (2640, 27016), (2904, 24560), (3070, 23232), (3377, 21120), (3520, 20262), (3630, 19648), (3684, 19360), (3872, 18420), (4224, 16885), (4605, 15488), (4840, 14736), (4912, 14520), (5280, 13508), (5808, 12280), (6140, 11616), (6754, 10560), (7040, 10131), (7260, 9824), (7368, 9680), (7744, 9210)]