199404240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6247}}^1$

素因数の和:6289

約数の個数: 160

約数和(自身を含む): 743761920

約数和(自身を除く): 544357680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6247, 6384, 7980, 10640, 12494, 15960, 18741, 24988, 31235, 31920, 37482, 43729, 49976, 62470, 74964, 87458, 93705, 99952, 118693, 124940, 131187, 149928, 174916, 187410, 218645, 237386, 249880, 262374, 299856, 349832, 356079, 374820, 437290, 474772, 499760, 524748, 593465, 655935, 699664, 712158, 749640, 830851, 874580, 949544, 1049496, 1186930, 1311870, 1424316, 1499280, 1661702, 1749160, 1780395, 1899088, 2098992, 2373860, 2492553, 2623740, 2848632, 3323404, 3498320, 3560790, 4154255, 4747720, 4985106, 5247480, 5697264, 6646808, 7121580, 8308510, 9495440, 9970212, 10494960, 12462765, 13293616, 14243160, 16617020, 19940424, 24925530, 28486320, 33234040, 39880848, 49851060, 66468080, 99702120, 199404240]

約数ペア:

[(1, 199404240), (2, 99702120), (3, 66468080), (4, 49851060), (5, 39880848), (6, 33234040), (7, 28486320), (8, 24925530), (10, 19940424), (12, 16617020), (14, 14243160), (15, 13293616), (16, 12462765), (19, 10494960), (20, 9970212), (21, 9495440), (24, 8308510), (28, 7121580), (30, 6646808), (35, 5697264), (38, 5247480), (40, 4985106), (42, 4747720), (48, 4154255), (56, 3560790), (57, 3498320), (60, 3323404), (70, 2848632), (76, 2623740), (80, 2492553), (84, 2373860), (95, 2098992), (105, 1899088), (112, 1780395), (114, 1749160), (120, 1661702), (133, 1499280), (140, 1424316), (152, 1311870), (168, 1186930), (190, 1049496), (210, 949544), (228, 874580), (240, 830851), (266, 749640), (280, 712158), (285, 699664), (304, 655935), (336, 593465), (380, 524748), (399, 499760), (420, 474772), (456, 437290), (532, 374820), (560, 356079), (570, 349832), (665, 299856), (760, 262374), (798, 249880), (840, 237386), (912, 218645), (1064, 187410), (1140, 174916), (1330, 149928), (1520, 131187), (1596, 124940), (1680, 118693), (1995, 99952), (2128, 93705), (2280, 87458), (2660, 74964), (3192, 62470), (3990, 49976), (4560, 43729), (5320, 37482), (6247, 31920), (6384, 31235), (7980, 24988), (10640, 18741), (12494, 15960)]