7568634080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{13597}}^1$

素因数の和:13697

約数の個数: 144

約数和(自身を含む): 21094740576

約数和(自身を除く): 13526106496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 71, 80, 98, 112, 140, 142, 160, 196, 224, 245, 280, 284, 355, 392, 490, 497, 560, 568, 710, 784, 980, 994, 1120, 1136, 1420, 1568, 1960, 1988, 2272, 2485, 2840, 3479, 3920, 3976, 4970, 5680, 6958, 7840, 7952, 9940, 11360, 13597, 13916, 15904, 17395, 19880, 27194, 27832, 34790, 39760, 54388, 55664, 67985, 69580, 79520, 95179, 108776, 111328, 135970, 139160, 190358, 217552, 271940, 278320, 380716, 435104, 475895, 543880, 556640, 666253, 761432, 951790, 965387, 1087760, 1332506, 1522864, 1903580, 1930774, 2175520, 2665012, 3045728, 3331265, 3807160, 3861548, 4826935, 5330024, 6662530, 6757709, 7614320, 7723096, 9653870, 10660048, 13325060, 13515418, 15228640, 15446192, 19307740, 21320096, 26650120, 27030836, 30892384, 33788545, 38615480, 47303963, 53300240, 54061672, 67577090, 77230960, 94607926, 106600480, 108123344, 135154180, 154461920, 189215852, 216246688, 236519815, 270308360, 378431704, 473039630, 540616720, 756863408, 946079260, 1081233440, 1513726816, 1892158520, 3784317040, 7568634080]

約数ペア:

[(1, 7568634080), (2, 3784317040), (4, 1892158520), (5, 1513726816), (7, 1081233440), (8, 946079260), (10, 756863408), (14, 540616720), (16, 473039630), (20, 378431704), (28, 270308360), (32, 236519815), (35, 216246688), (40, 189215852), (49, 154461920), (56, 135154180), (70, 108123344), (71, 106600480), (80, 94607926), (98, 77230960), (112, 67577090), (140, 54061672), (142, 53300240), (160, 47303963), (196, 38615480), (224, 33788545), (245, 30892384), (280, 27030836), (284, 26650120), (355, 21320096), (392, 19307740), (490, 15446192), (497, 15228640), (560, 13515418), (568, 13325060), (710, 10660048), (784, 9653870), (980, 7723096), (994, 7614320), (1120, 6757709), (1136, 6662530), (1420, 5330024), (1568, 4826935), (1960, 3861548), (1988, 3807160), (2272, 3331265), (2485, 3045728), (2840, 2665012), (3479, 2175520), (3920, 1930774), (3976, 1903580), (4970, 1522864), (5680, 1332506), (6958, 1087760), (7840, 965387), (7952, 951790), (9940, 761432), (11360, 666253), (13597, 556640), (13916, 543880), (15904, 475895), (17395, 435104), (19880, 380716), (27194, 278320), (27832, 271940), (34790, 217552), (39760, 190358), (54388, 139160), (55664, 135970), (67985, 111328), (69580, 108776), (79520, 95179)]