160634320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 472469760

約数和(自身を除く): 311835440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 89, 110, 112, 140, 154, 176, 178, 220, 280, 293, 308, 356, 385, 440, 445, 560, 586, 616, 623, 712, 770, 880, 890, 979, 1172, 1232, 1246, 1424, 1465, 1540, 1780, 1958, 2051, 2344, 2492, 2930, 3080, 3115, 3223, 3560, 3916, 4102, 4688, 4895, 4984, 5860, 6160, 6230, 6446, 6853, 7120, 7832, 8204, 9790, 9968, 10255, 11720, 12460, 12892, 13706, 15664, 16115, 16408, 19580, 20510, 22561, 23440, 24920, 25784, 26077, 27412, 32230, 32816, 34265, 39160, 41020, 45122, 49840, 51568, 52154, 54824, 64460, 68530, 78320, 82040, 90244, 104308, 109648, 112805, 128920, 130385, 137060, 164080, 180488, 182539, 208616, 225610, 257840, 260770, 274120, 286847, 360976, 365078, 417232, 451220, 521540, 548240, 573694, 730156, 902440, 912695, 1043080, 1147388, 1434235, 1460312, 1804880, 1825390, 2007929, 2086160, 2294776, 2868470, 2920624, 3650780, 4015858, 4589552, 5736940, 7301560, 8031716, 10039645, 11473880, 14603120, 16063432, 20079290, 22947760, 32126864, 40158580, 80317160, 160634320]

約数ペア:

[(1, 160634320), (2, 80317160), (4, 40158580), (5, 32126864), (7, 22947760), (8, 20079290), (10, 16063432), (11, 14603120), (14, 11473880), (16, 10039645), (20, 8031716), (22, 7301560), (28, 5736940), (35, 4589552), (40, 4015858), (44, 3650780), (55, 2920624), (56, 2868470), (70, 2294776), (77, 2086160), (80, 2007929), (88, 1825390), (89, 1804880), (110, 1460312), (112, 1434235), (140, 1147388), (154, 1043080), (176, 912695), (178, 902440), (220, 730156), (280, 573694), (293, 548240), (308, 521540), (356, 451220), (385, 417232), (440, 365078), (445, 360976), (560, 286847), (586, 274120), (616, 260770), (623, 257840), (712, 225610), (770, 208616), (880, 182539), (890, 180488), (979, 164080), (1172, 137060), (1232, 130385), (1246, 128920), (1424, 112805), (1465, 109648), (1540, 104308), (1780, 90244), (1958, 82040), (2051, 78320), (2344, 68530), (2492, 64460), (2930, 54824), (3080, 52154), (3115, 51568), (3223, 49840), (3560, 45122), (3916, 41020), (4102, 39160), (4688, 34265), (4895, 32816), (4984, 32230), (5860, 27412), (6160, 26077), (6230, 25784), (6446, 24920), (6853, 23440), (7120, 22561), (7832, 20510), (8204, 19580), (9790, 16408), (9968, 16115), (10255, 15664), (11720, 13706), (12460, 12892)]