2287648640

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1051}}^1$

素因数の和:1268

約数の個数: 128

約数和(自身を含む): 5794416000

約数和(自身を除く): 3506767360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 179, 190, 304, 320, 358, 380, 608, 640, 716, 760, 895, 1051, 1216, 1432, 1520, 1790, 2102, 2432, 2864, 3040, 3401, 3580, 4204, 5255, 5728, 6080, 6802, 7160, 8408, 10510, 11456, 12160, 13604, 14320, 16816, 17005, 19969, 21020, 22912, 27208, 28640, 33632, 34010, 39938, 42040, 54416, 57280, 67264, 68020, 79876, 84080, 99845, 108832, 114560, 134528, 136040, 159752, 168160, 188129, 199690, 217664, 272080, 319504, 336320, 376258, 399380, 435328, 544160, 639008, 672640, 752516, 798760, 940645, 1088320, 1278016, 1505032, 1597520, 1881290, 2176640, 2556032, 3010064, 3195040, 3574451, 3762580, 6020128, 6390080, 7148902, 7525160, 12040256, 12780160, 14297804, 15050320, 17872255, 24080512, 28595608, 30100640, 35744510, 57191216, 60201280, 71489020, 114382432, 120402560, 142978040, 228764864, 285956080, 457529728, 571912160, 1143824320, 2287648640]

約数ペア:

[(1, 2287648640), (2, 1143824320), (4, 571912160), (5, 457529728), (8, 285956080), (10, 228764864), (16, 142978040), (19, 120402560), (20, 114382432), (32, 71489020), (38, 60201280), (40, 57191216), (64, 35744510), (76, 30100640), (80, 28595608), (95, 24080512), (128, 17872255), (152, 15050320), (160, 14297804), (179, 12780160), (190, 12040256), (304, 7525160), (320, 7148902), (358, 6390080), (380, 6020128), (608, 3762580), (640, 3574451), (716, 3195040), (760, 3010064), (895, 2556032), (1051, 2176640), (1216, 1881290), (1432, 1597520), (1520, 1505032), (1790, 1278016), (2102, 1088320), (2432, 940645), (2864, 798760), (3040, 752516), (3401, 672640), (3580, 639008), (4204, 544160), (5255, 435328), (5728, 399380), (6080, 376258), (6802, 336320), (7160, 319504), (8408, 272080), (10510, 217664), (11456, 199690), (12160, 188129), (13604, 168160), (14320, 159752), (16816, 136040), (17005, 134528), (19969, 114560), (21020, 108832), (22912, 99845), (27208, 84080), (28640, 79876), (33632, 68020), (34010, 67264), (39938, 57280), (42040, 54416)]