160475040

素因数分解:

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

素因数の和:353

約数の個数: 288

約数和(自身を含む): 619375680

約数和(自身を除く): 458900640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 307, 330, 352, 360, 363, 396, 432, 440, 480, 484, 495, 528, 540, 594, 605, 614, 660, 720, 726, 792, 864, 880, 921, 968, 990, 1056, 1080, 1089, 1188, 1210, 1228, 1320, 1440, 1452, 1485, 1535, 1584, 1760, 1815, 1842, 1936, 1980, 2160, 2178, 2376, 2420, 2456, 2640, 2763, 2904, 2970, 3070, 3168, 3267, 3377, 3630, 3684, 3872, 3960, 4320, 4356, 4605, 4752, 4840, 4912, 5280, 5445, 5526, 5808, 5940, 6140, 6534, 6754, 7260, 7368, 7920, 8289, 8712, 9210, 9504, 9680, 9824, 10131, 10890, 11052, 11616, 11880, 12280, 13068, 13508, 13815, 14520, 14736, 15840, 16335, 16578, 16885, 17424, 18420, 19360, 20262, 21780, 22104, 23760, 24560, 26136, 27016, 27630, 29040, 29472, 30393, 32670, 33156, 33770, 34848, 36840, 37147, 40524, 41445, 43560, 44208, 47520, 49120, 50655, 52272, 54032, 55260, 58080, 60786, 65340, 66312, 67540, 73680, 74294, 81048, 82890, 87120, 88416, 91179, 101310, 104544, 108064, 110520, 111441, 121572, 130680, 132624, 135080, 147360, 148588, 151965, 162096, 165780, 174240, 182358, 185735, 202620, 221040, 222882, 243144, 261360, 265248, 270160, 297176, 303930, 324192, 331560, 334323, 364716, 371470, 405240, 442080, 445764, 455895, 486288, 522720, 540320, 557205, 594352, 607860, 663120, 668646, 729432, 742940, 810480, 891528, 911790, 972576, 1002969, 1114410, 1188704, 1215720, 1326240, 1337292, 1458864, 1485880, 1620960, 1671615, 1783056, 1823580, 2005938, 2228820, 2431440, 2674584, 2917728, 2971760, 3343230, 3566112, 3647160, 4011876, 4457640, 4862880, 5014845, 5349168, 5943520, 6686460, 7294320, 8023752, 8915280, 10029690, 10698336, 13372920, 14588640, 16047504, 17830560, 20059380, 26745840, 32095008, 40118760, 53491680, 80237520, 160475040]

約数ペア:

[(1, 160475040), (2, 80237520), (3, 53491680), (4, 40118760), (5, 32095008), (6, 26745840), (8, 20059380), (9, 17830560), (10, 16047504), (11, 14588640), (12, 13372920), (15, 10698336), (16, 10029690), (18, 8915280), (20, 8023752), (22, 7294320), (24, 6686460), (27, 5943520), (30, 5349168), (32, 5014845), (33, 4862880), (36, 4457640), (40, 4011876), (44, 3647160), (45, 3566112), (48, 3343230), (54, 2971760), (55, 2917728), (60, 2674584), (66, 2431440), (72, 2228820), (80, 2005938), (88, 1823580), (90, 1783056), (96, 1671615), (99, 1620960), (108, 1485880), (110, 1458864), (120, 1337292), (121, 1326240), (132, 1215720), (135, 1188704), (144, 1114410), (160, 1002969), (165, 972576), (176, 911790), (180, 891528), (198, 810480), (216, 742940), (220, 729432), (240, 668646), (242, 663120), (264, 607860), (270, 594352), (288, 557205), (297, 540320), (307, 522720), (330, 486288), (352, 455895), (360, 445764), (363, 442080), (396, 405240), (432, 371470), (440, 364716), (480, 334323), (484, 331560), (495, 324192), (528, 303930), (540, 297176), (594, 270160), (605, 265248), (614, 261360), (660, 243144), (720, 222882), (726, 221040), (792, 202620), (864, 185735), (880, 182358), (921, 174240), (968, 165780), (990, 162096), (1056, 151965), (1080, 148588), (1089, 147360), (1188, 135080), (1210, 132624), (1228, 130680), (1320, 121572), (1440, 111441), (1452, 110520), (1485, 108064), (1535, 104544), (1584, 101310), (1760, 91179), (1815, 88416), (1842, 87120), (1936, 82890), (1980, 81048), (2160, 74294), (2178, 73680), (2376, 67540), (2420, 66312), (2456, 65340), (2640, 60786), (2763, 58080), (2904, 55260), (2970, 54032), (3070, 52272), (3168, 50655), (3267, 49120), (3377, 47520), (3630, 44208), (3684, 43560), (3872, 41445), (3960, 40524), (4320, 37147), (4356, 36840), (4605, 34848), (4752, 33770), (4840, 33156), (4912, 32670), (5280, 30393), (5445, 29472), (5526, 29040), (5808, 27630), (5940, 27016), (6140, 26136), (6534, 24560), (6754, 23760), (7260, 22104), (7368, 21780), (7920, 20262), (8289, 19360), (8712, 18420), (9210, 17424), (9504, 16885), (9680, 16578), (9824, 16335), (10131, 15840), (10890, 14736), (11052, 14520), (11616, 13815), (11880, 13508), (12280, 13068)]