73501120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 224

約数和(自身を含む): 231160320

約数和(自身を除く): 157659200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 157, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 314, 320, 352, 380, 385, 418, 440, 448, 532, 560, 608, 616, 628, 665, 704, 760, 770, 785, 836, 880, 1045, 1064, 1099, 1120, 1216, 1232, 1256, 1330, 1463, 1520, 1540, 1570, 1672, 1727, 1760, 2090, 2128, 2198, 2240, 2464, 2512, 2660, 2926, 2983, 3040, 3080, 3140, 3344, 3454, 3520, 4180, 4256, 4396, 4928, 5024, 5320, 5495, 5852, 5966, 6080, 6160, 6280, 6688, 6908, 7315, 8360, 8512, 8635, 8792, 10048, 10640, 10990, 11704, 11932, 12089, 12320, 12560, 13376, 13816, 14630, 14915, 16720, 17270, 17584, 20881, 21280, 21980, 23408, 23864, 24178, 24640, 25120, 27632, 29260, 29830, 32813, 33440, 34540, 35168, 41762, 42560, 43960, 46816, 47728, 48356, 50240, 55264, 58520, 59660, 60445, 65626, 66880, 69080, 70336, 83524, 87920, 93632, 95456, 96712, 104405, 110528, 117040, 119320, 120890, 131252, 138160, 164065, 167048, 175840, 190912, 193424, 208810, 229691, 234080, 238640, 241780, 262504, 276320, 328130, 334096, 351680, 386848, 417620, 459382, 468160, 477280, 483560, 525008, 552640, 656260, 668192, 773696, 835240, 918764, 954560, 967120, 1050016, 1148455, 1312520, 1336384, 1670480, 1837528, 1934240, 2100032, 2296910, 2625040, 3340960, 3675056, 3868480, 4593820, 5250080, 6681920, 7350112, 9187640, 10500160, 14700224, 18375280, 36750560, 73501120]

約数ペア:

[(1, 73501120), (2, 36750560), (4, 18375280), (5, 14700224), (7, 10500160), (8, 9187640), (10, 7350112), (11, 6681920), (14, 5250080), (16, 4593820), (19, 3868480), (20, 3675056), (22, 3340960), (28, 2625040), (32, 2296910), (35, 2100032), (38, 1934240), (40, 1837528), (44, 1670480), (55, 1336384), (56, 1312520), (64, 1148455), (70, 1050016), (76, 967120), (77, 954560), (80, 918764), (88, 835240), (95, 773696), (110, 668192), (112, 656260), (133, 552640), (140, 525008), (152, 483560), (154, 477280), (157, 468160), (160, 459382), (176, 417620), (190, 386848), (209, 351680), (220, 334096), (224, 328130), (266, 276320), (280, 262504), (304, 241780), (308, 238640), (314, 234080), (320, 229691), (352, 208810), (380, 193424), (385, 190912), (418, 175840), (440, 167048), (448, 164065), (532, 138160), (560, 131252), (608, 120890), (616, 119320), (628, 117040), (665, 110528), (704, 104405), (760, 96712), (770, 95456), (785, 93632), (836, 87920), (880, 83524), (1045, 70336), (1064, 69080), (1099, 66880), (1120, 65626), (1216, 60445), (1232, 59660), (1256, 58520), (1330, 55264), (1463, 50240), (1520, 48356), (1540, 47728), (1570, 46816), (1672, 43960), (1727, 42560), (1760, 41762), (2090, 35168), (2128, 34540), (2198, 33440), (2240, 32813), (2464, 29830), (2512, 29260), (2660, 27632), (2926, 25120), (2983, 24640), (3040, 24178), (3080, 23864), (3140, 23408), (3344, 21980), (3454, 21280), (3520, 20881), (4180, 17584), (4256, 17270), (4396, 16720), (4928, 14915), (5024, 14630), (5320, 13816), (5495, 13376), (5852, 12560), (5966, 12320), (6080, 12089), (6160, 11932), (6280, 11704), (6688, 10990), (6908, 10640), (7315, 10048), (8360, 8792), (8512, 8635)]