358519920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1143

約数の個数: 160

約数和(自身を含む): 1222421760

約数和(自身を除く): 863901840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 139, 165, 176, 220, 240, 264, 278, 330, 417, 440, 528, 556, 660, 695, 834, 880, 977, 1112, 1320, 1390, 1529, 1668, 1954, 2085, 2224, 2640, 2780, 2931, 3058, 3336, 3908, 4170, 4587, 4885, 5560, 5862, 6116, 6672, 7645, 7816, 8340, 9174, 9770, 10747, 11120, 11724, 12232, 14655, 15290, 15632, 16680, 18348, 19540, 21494, 22935, 23448, 24464, 29310, 30580, 32241, 33360, 36696, 39080, 42988, 45870, 46896, 53735, 58620, 61160, 64482, 73392, 78160, 85976, 91740, 107470, 117240, 122320, 128964, 135803, 161205, 171952, 183480, 214940, 234480, 257928, 271606, 322410, 366960, 407409, 429880, 515856, 543212, 644820, 679015, 814818, 859760, 1086424, 1289640, 1358030, 1493833, 1629636, 2037045, 2172848, 2579280, 2716060, 2987666, 3259272, 4074090, 4481499, 5432120, 5975332, 6518544, 7469165, 8148180, 8962998, 10864240, 11950664, 14938330, 16296360, 17925996, 22407495, 23901328, 29876660, 32592720, 35851992, 44814990, 59753320, 71703984, 89629980, 119506640, 179259960, 358519920]

約数ペア:

[(1, 358519920), (2, 179259960), (3, 119506640), (4, 89629980), (5, 71703984), (6, 59753320), (8, 44814990), (10, 35851992), (11, 32592720), (12, 29876660), (15, 23901328), (16, 22407495), (20, 17925996), (22, 16296360), (24, 14938330), (30, 11950664), (33, 10864240), (40, 8962998), (44, 8148180), (48, 7469165), (55, 6518544), (60, 5975332), (66, 5432120), (80, 4481499), (88, 4074090), (110, 3259272), (120, 2987666), (132, 2716060), (139, 2579280), (165, 2172848), (176, 2037045), (220, 1629636), (240, 1493833), (264, 1358030), (278, 1289640), (330, 1086424), (417, 859760), (440, 814818), (528, 679015), (556, 644820), (660, 543212), (695, 515856), (834, 429880), (880, 407409), (977, 366960), (1112, 322410), (1320, 271606), (1390, 257928), (1529, 234480), (1668, 214940), (1954, 183480), (2085, 171952), (2224, 161205), (2640, 135803), (2780, 128964), (2931, 122320), (3058, 117240), (3336, 107470), (3908, 91740), (4170, 85976), (4587, 78160), (4885, 73392), (5560, 64482), (5862, 61160), (6116, 58620), (6672, 53735), (7645, 46896), (7816, 45870), (8340, 42988), (9174, 39080), (9770, 36696), (10747, 33360), (11120, 32241), (11724, 30580), (12232, 29310), (14655, 24464), (15290, 23448), (15632, 22935), (16680, 21494), (18348, 19540)]