163058560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2184

約数の個数: 128

約数和(自身を含む): 471925440

約数和(自身を除く): 308866880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2141, 2176, 2240, 2380, 2720, 3808, 4282, 4480, 4760, 5440, 7616, 8564, 9520, 10705, 10880, 14987, 15232, 17128, 19040, 21410, 29974, 34256, 36397, 38080, 42820, 59948, 68512, 72794, 74935, 76160, 85640, 119896, 137024, 145588, 149870, 171280, 181985, 239792, 254779, 274048, 291176, 299740, 342560, 363970, 479584, 509558, 582352, 599480, 685120, 727940, 959168, 1019116, 1164704, 1198960, 1273895, 1370240, 1455880, 1918336, 2038232, 2329408, 2397920, 2547790, 2911760, 4076464, 4658816, 4795840, 5095580, 5823520, 8152928, 9591680, 10191160, 11647040, 16305856, 20382320, 23294080, 32611712, 40764640, 81529280, 163058560]

約数ペア:

[(1, 163058560), (2, 81529280), (4, 40764640), (5, 32611712), (7, 23294080), (8, 20382320), (10, 16305856), (14, 11647040), (16, 10191160), (17, 9591680), (20, 8152928), (28, 5823520), (32, 5095580), (34, 4795840), (35, 4658816), (40, 4076464), (56, 2911760), (64, 2547790), (68, 2397920), (70, 2329408), (80, 2038232), (85, 1918336), (112, 1455880), (119, 1370240), (128, 1273895), (136, 1198960), (140, 1164704), (160, 1019116), (170, 959168), (224, 727940), (238, 685120), (272, 599480), (280, 582352), (320, 509558), (340, 479584), (448, 363970), (476, 342560), (544, 299740), (560, 291176), (595, 274048), (640, 254779), (680, 239792), (896, 181985), (952, 171280), (1088, 149870), (1120, 145588), (1190, 137024), (1360, 119896), (1904, 85640), (2141, 76160), (2176, 74935), (2240, 72794), (2380, 68512), (2720, 59948), (3808, 42820), (4282, 38080), (4480, 36397), (4760, 34256), (5440, 29974), (7616, 21410), (8564, 19040), (9520, 17128), (10705, 15232), (10880, 14987)]