84432880

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 243734400

約数和(自身を除く): 159301520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 181, 196, 238, 245, 272, 280, 340, 343, 362, 392, 476, 490, 560, 595, 680, 686, 724, 784, 833, 905, 952, 980, 1190, 1267, 1360, 1372, 1448, 1666, 1715, 1810, 1904, 1960, 2380, 2534, 2744, 2896, 3077, 3332, 3430, 3620, 3920, 4165, 4760, 5068, 5488, 5831, 6154, 6335, 6664, 6860, 7240, 8330, 8869, 9520, 10136, 11662, 12308, 12670, 13328, 13720, 14480, 15385, 16660, 17738, 20272, 21539, 23324, 24616, 25340, 27440, 29155, 30770, 33320, 35476, 43078, 44345, 46648, 49232, 50680, 58310, 61540, 62083, 66640, 70952, 86156, 88690, 93296, 101360, 107695, 116620, 123080, 124166, 141904, 150773, 172312, 177380, 215390, 233240, 246160, 248332, 301546, 310415, 344624, 354760, 430780, 466480, 496664, 603092, 620830, 709520, 753865, 861560, 993328, 1055411, 1206184, 1241660, 1507730, 1723120, 2110822, 2412368, 2483320, 3015460, 4221644, 4966640, 5277055, 6030920, 8443288, 10554110, 12061840, 16886576, 21108220, 42216440, 84432880]

約数ペア:

[(1, 84432880), (2, 42216440), (4, 21108220), (5, 16886576), (7, 12061840), (8, 10554110), (10, 8443288), (14, 6030920), (16, 5277055), (17, 4966640), (20, 4221644), (28, 3015460), (34, 2483320), (35, 2412368), (40, 2110822), (49, 1723120), (56, 1507730), (68, 1241660), (70, 1206184), (80, 1055411), (85, 993328), (98, 861560), (112, 753865), (119, 709520), (136, 620830), (140, 603092), (170, 496664), (181, 466480), (196, 430780), (238, 354760), (245, 344624), (272, 310415), (280, 301546), (340, 248332), (343, 246160), (362, 233240), (392, 215390), (476, 177380), (490, 172312), (560, 150773), (595, 141904), (680, 124166), (686, 123080), (724, 116620), (784, 107695), (833, 101360), (905, 93296), (952, 88690), (980, 86156), (1190, 70952), (1267, 66640), (1360, 62083), (1372, 61540), (1448, 58310), (1666, 50680), (1715, 49232), (1810, 46648), (1904, 44345), (1960, 43078), (2380, 35476), (2534, 33320), (2744, 30770), (2896, 29155), (3077, 27440), (3332, 25340), (3430, 24616), (3620, 23324), (3920, 21539), (4165, 20272), (4760, 17738), (5068, 16660), (5488, 15385), (5831, 14480), (6154, 13720), (6335, 13328), (6664, 12670), (6860, 12308), (7240, 11662), (8330, 10136), (8869, 9520)]