2127177840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9859}}^1$

素因数の和:9935

約数の個数: 160

約数和(自身を含む): 7042406400

約数和(自身を除く): 4915228560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1392, 1488, 1740, 1798, 1860, 2320, 2480, 2697, 3480, 3596, 3720, 4495, 5394, 6960, 7192, 7440, 8990, 9859, 10788, 13485, 14384, 17980, 19718, 21576, 26970, 29577, 35960, 39436, 43152, 49295, 53940, 59154, 71920, 78872, 98590, 107880, 118308, 147885, 157744, 197180, 215760, 236616, 285911, 295770, 305629, 394360, 473232, 571822, 591540, 611258, 788720, 857733, 916887, 1143644, 1183080, 1222516, 1429555, 1528145, 1715466, 1833774, 2287288, 2366160, 2445032, 2859110, 3056290, 3430932, 3667548, 4288665, 4574576, 4584435, 4890064, 5718220, 6112580, 6861864, 7335096, 8577330, 8863241, 9168870, 11436440, 12225160, 13723728, 14670192, 17154660, 17726482, 18337740, 22872880, 24450320, 26589723, 34309320, 35452964, 36675480, 44316205, 53179446, 68618640, 70905928, 73350960, 88632410, 106358892, 132948615, 141811856, 177264820, 212717784, 265897230, 354529640, 425435568, 531794460, 709059280, 1063588920, 2127177840]

約数ペア:

[(1, 2127177840), (2, 1063588920), (3, 709059280), (4, 531794460), (5, 425435568), (6, 354529640), (8, 265897230), (10, 212717784), (12, 177264820), (15, 141811856), (16, 132948615), (20, 106358892), (24, 88632410), (29, 73350960), (30, 70905928), (31, 68618640), (40, 53179446), (48, 44316205), (58, 36675480), (60, 35452964), (62, 34309320), (80, 26589723), (87, 24450320), (93, 22872880), (116, 18337740), (120, 17726482), (124, 17154660), (145, 14670192), (155, 13723728), (174, 12225160), (186, 11436440), (232, 9168870), (240, 8863241), (248, 8577330), (290, 7335096), (310, 6861864), (348, 6112580), (372, 5718220), (435, 4890064), (464, 4584435), (465, 4574576), (496, 4288665), (580, 3667548), (620, 3430932), (696, 3056290), (744, 2859110), (870, 2445032), (899, 2366160), (930, 2287288), (1160, 1833774), (1240, 1715466), (1392, 1528145), (1488, 1429555), (1740, 1222516), (1798, 1183080), (1860, 1143644), (2320, 916887), (2480, 857733), (2697, 788720), (3480, 611258), (3596, 591540), (3720, 571822), (4495, 473232), (5394, 394360), (6960, 305629), (7192, 295770), (7440, 285911), (8990, 236616), (9859, 215760), (10788, 197180), (13485, 157744), (14384, 147885), (17980, 118308), (19718, 107880), (21576, 98590), (26970, 78872), (29577, 71920), (35960, 59154), (39436, 53940), (43152, 49295)]