288210720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2823

約数の個数: 192

約数和(自身を含む): 1071415296

約数和(自身を除く): 783204576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2767, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5534, 6510, 6944, 7440, 8301, 8680, 10416, 11068, 13020, 13835, 14880, 16602, 17360, 19369, 20832, 22136, 26040, 27670, 33204, 34720, 38738, 41505, 44272, 52080, 55340, 58107, 66408, 77476, 83010, 85777, 88544, 96845, 104160, 110680, 116214, 132816, 154952, 166020, 171554, 193690, 221360, 232428, 257331, 265632, 290535, 309904, 332040, 343108, 387380, 428885, 442720, 464856, 514662, 581070, 600439, 619808, 664080, 686216, 774760, 857770, 929712, 1029324, 1162140, 1200878, 1286655, 1328160, 1372432, 1549520, 1715540, 1801317, 1859424, 2058648, 2324280, 2401756, 2573310, 2744864, 3002195, 3099040, 3431080, 3602634, 4117296, 4648560, 4803512, 5146620, 6004390, 6862160, 7205268, 8234592, 9006585, 9297120, 9607024, 10293240, 12008780, 13724320, 14410536, 18013170, 19214048, 20586480, 24017560, 28821072, 36026340, 41172960, 48035120, 57642144, 72052680, 96070240, 144105360, 288210720]

約数ペア:

[(1, 288210720), (2, 144105360), (3, 96070240), (4, 72052680), (5, 57642144), (6, 48035120), (7, 41172960), (8, 36026340), (10, 28821072), (12, 24017560), (14, 20586480), (15, 19214048), (16, 18013170), (20, 14410536), (21, 13724320), (24, 12008780), (28, 10293240), (30, 9607024), (31, 9297120), (32, 9006585), (35, 8234592), (40, 7205268), (42, 6862160), (48, 6004390), (56, 5146620), (60, 4803512), (62, 4648560), (70, 4117296), (80, 3602634), (84, 3431080), (93, 3099040), (96, 3002195), (105, 2744864), (112, 2573310), (120, 2401756), (124, 2324280), (140, 2058648), (155, 1859424), (160, 1801317), (168, 1715540), (186, 1549520), (210, 1372432), (217, 1328160), (224, 1286655), (240, 1200878), (248, 1162140), (280, 1029324), (310, 929712), (336, 857770), (372, 774760), (420, 686216), (434, 664080), (465, 619808), (480, 600439), (496, 581070), (560, 514662), (620, 464856), (651, 442720), (672, 428885), (744, 387380), (840, 343108), (868, 332040), (930, 309904), (992, 290535), (1085, 265632), (1120, 257331), (1240, 232428), (1302, 221360), (1488, 193690), (1680, 171554), (1736, 166020), (1860, 154952), (2170, 132816), (2480, 116214), (2604, 110680), (2767, 104160), (2976, 96845), (3255, 88544), (3360, 85777), (3472, 83010), (3720, 77476), (4340, 66408), (4960, 58107), (5208, 55340), (5534, 52080), (6510, 44272), (6944, 41505), (7440, 38738), (8301, 34720), (8680, 33204), (10416, 27670), (11068, 26040), (13020, 22136), (13835, 20832), (14880, 19369), (16602, 17360)]