319166640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 360

約数和(自身を含む): 1207123632

約数和(自身を除く): 887956992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 48, 52, 60, 61, 65, 72, 78, 80, 86, 90, 104, 117, 120, 122, 129, 130, 144, 156, 169, 172, 180, 183, 195, 208, 215, 234, 240, 244, 258, 260, 305, 312, 338, 344, 360, 366, 387, 390, 430, 468, 488, 507, 516, 520, 549, 559, 585, 610, 624, 645, 676, 688, 720, 732, 774, 780, 793, 845, 860, 915, 936, 976, 1014, 1032, 1040, 1098, 1118, 1170, 1220, 1290, 1352, 1464, 1521, 1548, 1560, 1586, 1677, 1690, 1720, 1830, 1872, 1935, 2028, 2064, 2196, 2236, 2340, 2379, 2440, 2535, 2580, 2623, 2704, 2745, 2795, 2928, 3042, 3096, 3120, 3172, 3354, 3380, 3440, 3660, 3870, 3965, 4056, 4392, 4472, 4680, 4758, 4880, 5031, 5070, 5160, 5246, 5490, 5590, 6084, 6192, 6344, 6708, 6760, 7137, 7267, 7320, 7605, 7740, 7869, 7930, 8112, 8385, 8784, 8944, 9360, 9516, 10062, 10140, 10309, 10320, 10492, 10980, 11180, 11895, 12168, 12688, 13115, 13416, 13520, 14274, 14534, 14640, 15210, 15480, 15738, 15860, 16770, 19032, 20124, 20280, 20618, 20984, 21801, 21960, 22360, 23607, 23790, 24336, 25155, 26230, 26832, 28548, 29068, 30420, 30927, 30960, 31476, 31720, 33540, 34099, 35685, 36335, 38064, 39345, 40248, 40560, 41236, 41968, 43602, 43920, 44720, 47214, 47580, 50310, 51545, 52460, 57096, 58136, 60840, 61854, 62952, 63440, 65403, 67080, 68198, 71370, 72670, 78690, 80496, 82472, 87204, 92781, 94428, 95160, 100620, 102297, 103090, 104920, 109005, 114192, 116272, 118035, 121680, 123708, 125904, 130806, 134160, 136396, 142740, 145340, 154635, 157380, 164944, 170495, 174408, 185562, 188856, 190320, 201240, 204594, 206180, 209840, 218010, 236070, 247416, 261612, 272792, 285480, 290680, 306891, 309270, 314760, 327015, 340990, 348816, 371124, 377712, 402480, 409188, 412360, 436020, 443287, 463905, 472140, 494832, 511485, 523224, 545584, 570960, 581360, 613782, 618540, 629520, 654030, 681980, 742248, 818376, 824720, 872040, 886574, 927810, 944280, 1022970, 1046448, 1227564, 1237080, 1308060, 1329861, 1363960, 1484496, 1534455, 1636752, 1744080, 1773148, 1855620, 1888560, 2045940, 2216435, 2455128, 2474160, 2616120, 2659722, 2727920, 3068910, 3546296, 3711240, 3989583, 4091880, 4432870, 4910256, 5232240, 5319444, 6137820, 6649305, 7092592, 7422480, 7979166, 8183760, 8865740, 10638888, 12275640, 13298610, 15958332, 17731480, 19947915, 21277776, 24551280, 26597220, 31916664, 35462960, 39895830, 53194440, 63833328, 79791660, 106388880, 159583320, 319166640]

約数ペア:

[(1, 319166640), (2, 159583320), (3, 106388880), (4, 79791660), (5, 63833328), (6, 53194440), (8, 39895830), (9, 35462960), (10, 31916664), (12, 26597220), (13, 24551280), (15, 21277776), (16, 19947915), (18, 17731480), (20, 15958332), (24, 13298610), (26, 12275640), (30, 10638888), (36, 8865740), (39, 8183760), (40, 7979166), (43, 7422480), (45, 7092592), (48, 6649305), (52, 6137820), (60, 5319444), (61, 5232240), (65, 4910256), (72, 4432870), (78, 4091880), (80, 3989583), (86, 3711240), (90, 3546296), (104, 3068910), (117, 2727920), (120, 2659722), (122, 2616120), (129, 2474160), (130, 2455128), (144, 2216435), (156, 2045940), (169, 1888560), (172, 1855620), (180, 1773148), (183, 1744080), (195, 1636752), (208, 1534455), (215, 1484496), (234, 1363960), (240, 1329861), (244, 1308060), (258, 1237080), (260, 1227564), (305, 1046448), (312, 1022970), (338, 944280), (344, 927810), (360, 886574), (366, 872040), (387, 824720), (390, 818376), (430, 742248), (468, 681980), (488, 654030), (507, 629520), (516, 618540), (520, 613782), (549, 581360), (559, 570960), (585, 545584), (610, 523224), (624, 511485), (645, 494832), (676, 472140), (688, 463905), (720, 443287), (732, 436020), (774, 412360), (780, 409188), (793, 402480), (845, 377712), (860, 371124), (915, 348816), (936, 340990), (976, 327015), (1014, 314760), (1032, 309270), (1040, 306891), (1098, 290680), (1118, 285480), (1170, 272792), (1220, 261612), (1290, 247416), (1352, 236070), (1464, 218010), (1521, 209840), (1548, 206180), (1560, 204594), (1586, 201240), (1677, 190320), (1690, 188856), (1720, 185562), (1830, 174408), (1872, 170495), (1935, 164944), (2028, 157380), (2064, 154635), (2196, 145340), (2236, 142740), (2340, 136396), (2379, 134160), (2440, 130806), (2535, 125904), (2580, 123708), (2623, 121680), (2704, 118035), (2745, 116272), (2795, 114192), (2928, 109005), (3042, 104920), (3096, 103090), (3120, 102297), (3172, 100620), (3354, 95160), (3380, 94428), (3440, 92781), (3660, 87204), (3870, 82472), (3965, 80496), (4056, 78690), (4392, 72670), (4472, 71370), (4680, 68198), (4758, 67080), (4880, 65403), (5031, 63440), (5070, 62952), (5160, 61854), (5246, 60840), (5490, 58136), (5590, 57096), (6084, 52460), (6192, 51545), (6344, 50310), (6708, 47580), (6760, 47214), (7137, 44720), (7267, 43920), (7320, 43602), (7605, 41968), (7740, 41236), (7869, 40560), (7930, 40248), (8112, 39345), (8385, 38064), (8784, 36335), (8944, 35685), (9360, 34099), (9516, 33540), (10062, 31720), (10140, 31476), (10309, 30960), (10320, 30927), (10492, 30420), (10980, 29068), (11180, 28548), (11895, 26832), (12168, 26230), (12688, 25155), (13115, 24336), (13416, 23790), (13520, 23607), (14274, 22360), (14534, 21960), (14640, 21801), (15210, 20984), (15480, 20618), (15738, 20280), (15860, 20124), (16770, 19032)]