222071520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 771192576

約数和(自身を除く): 549121056

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, 66, 80, 88, 96, 110, 120, 132, 137, 160, 165, 176, 220, 240, 264, 274, 307, 330, 352, 411, 440, 480, 528, 548, 614, 660, 685, 822, 880, 921, 1056, 1096, 1228, 1320, 1370, 1507, 1535, 1644, 1760, 1842, 2055, 2192, 2456, 2640, 2740, 3014, 3070, 3288, 3377, 3684, 4110, 4384, 4521, 4605, 4912, 5280, 5480, 6028, 6140, 6576, 6754, 7368, 7535, 8220, 9042, 9210, 9824, 10131, 10960, 12056, 12280, 13152, 13508, 14736, 15070, 16440, 16885, 18084, 18420, 20262, 21920, 22605, 24112, 24560, 27016, 29472, 30140, 32880, 33770, 36168, 36840, 40524, 42059, 45210, 48224, 49120, 50655, 54032, 60280, 65760, 67540, 72336, 73680, 81048, 84118, 90420, 101310, 108064, 120560, 126177, 135080, 144672, 147360, 162096, 168236, 180840, 202620, 210295, 241120, 252354, 270160, 324192, 336472, 361680, 405240, 420590, 462649, 504708, 540320, 630885, 672944, 723360, 810480, 841180, 925298, 1009416, 1261770, 1345888, 1387947, 1620960, 1682360, 1850596, 2018832, 2313245, 2523540, 2775894, 3364720, 3701192, 4037664, 4626490, 5047080, 5551788, 6729440, 6939735, 7402384, 9252980, 10094160, 11103576, 13879470, 14804768, 18505960, 20188320, 22207152, 27758940, 37011920, 44414304, 55517880, 74023840, 111035760, 222071520]

約数ペア:

[(1, 222071520), (2, 111035760), (3, 74023840), (4, 55517880), (5, 44414304), (6, 37011920), (8, 27758940), (10, 22207152), (11, 20188320), (12, 18505960), (15, 14804768), (16, 13879470), (20, 11103576), (22, 10094160), (24, 9252980), (30, 7402384), (32, 6939735), (33, 6729440), (40, 5551788), (44, 5047080), (48, 4626490), (55, 4037664), (60, 3701192), (66, 3364720), (80, 2775894), (88, 2523540), (96, 2313245), (110, 2018832), (120, 1850596), (132, 1682360), (137, 1620960), (160, 1387947), (165, 1345888), (176, 1261770), (220, 1009416), (240, 925298), (264, 841180), (274, 810480), (307, 723360), (330, 672944), (352, 630885), (411, 540320), (440, 504708), (480, 462649), (528, 420590), (548, 405240), (614, 361680), (660, 336472), (685, 324192), (822, 270160), (880, 252354), (921, 241120), (1056, 210295), (1096, 202620), (1228, 180840), (1320, 168236), (1370, 162096), (1507, 147360), (1535, 144672), (1644, 135080), (1760, 126177), (1842, 120560), (2055, 108064), (2192, 101310), (2456, 90420), (2640, 84118), (2740, 81048), (3014, 73680), (3070, 72336), (3288, 67540), (3377, 65760), (3684, 60280), (4110, 54032), (4384, 50655), (4521, 49120), (4605, 48224), (4912, 45210), (5280, 42059), (5480, 40524), (6028, 36840), (6140, 36168), (6576, 33770), (6754, 32880), (7368, 30140), (7535, 29472), (8220, 27016), (9042, 24560), (9210, 24112), (9824, 22605), (10131, 21920), (10960, 20262), (12056, 18420), (12280, 18084), (13152, 16885), (13508, 16440), (14736, 15070)]