12897113520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{4967}}^1$

素因数の和:5363

約数の個数: 160

約数和(自身を含む): 41397350400

約数和(自身を除く): 28500236880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 349, 372, 465, 496, 620, 698, 744, 930, 1047, 1240, 1396, 1488, 1745, 1860, 2094, 2480, 2792, 3490, 3720, 4188, 4967, 5235, 5584, 6980, 7440, 8376, 9934, 10470, 10819, 13960, 14901, 16752, 19868, 20940, 21638, 24835, 27920, 29802, 32457, 39736, 41880, 43276, 49670, 54095, 59604, 64914, 74505, 79472, 83760, 86552, 99340, 108190, 119208, 129828, 149010, 153977, 162285, 173104, 198680, 216380, 238416, 259656, 298020, 307954, 324570, 397360, 432760, 461931, 519312, 596040, 615908, 649140, 769885, 865520, 923862, 1192080, 1231816, 1298280, 1539770, 1733483, 1847724, 2309655, 2463632, 2596560, 3079540, 3466966, 3695448, 4619310, 5200449, 6159080, 6933932, 7390896, 8667415, 9238620, 10400898, 12318160, 13867864, 17334830, 18477240, 20801796, 26002245, 27735728, 34669660, 36954480, 41603592, 52004490, 53737973, 69339320, 83207184, 104008980, 107475946, 138678640, 161213919, 208017960, 214951892, 268689865, 322427838, 416035920, 429903784, 537379730, 644855676, 806069595, 859807568, 1074759460, 1289711352, 1612139190, 2149518920, 2579422704, 3224278380, 4299037840, 6448556760, 12897113520]

約数ペア:

[(1, 12897113520), (2, 6448556760), (3, 4299037840), (4, 3224278380), (5, 2579422704), (6, 2149518920), (8, 1612139190), (10, 1289711352), (12, 1074759460), (15, 859807568), (16, 806069595), (20, 644855676), (24, 537379730), (30, 429903784), (31, 416035920), (40, 322427838), (48, 268689865), (60, 214951892), (62, 208017960), (80, 161213919), (93, 138678640), (120, 107475946), (124, 104008980), (155, 83207184), (186, 69339320), (240, 53737973), (248, 52004490), (310, 41603592), (349, 36954480), (372, 34669660), (465, 27735728), (496, 26002245), (620, 20801796), (698, 18477240), (744, 17334830), (930, 13867864), (1047, 12318160), (1240, 10400898), (1396, 9238620), (1488, 8667415), (1745, 7390896), (1860, 6933932), (2094, 6159080), (2480, 5200449), (2792, 4619310), (3490, 3695448), (3720, 3466966), (4188, 3079540), (4967, 2596560), (5235, 2463632), (5584, 2309655), (6980, 1847724), (7440, 1733483), (8376, 1539770), (9934, 1298280), (10470, 1231816), (10819, 1192080), (13960, 923862), (14901, 865520), (16752, 769885), (19868, 649140), (20940, 615908), (21638, 596040), (24835, 519312), (27920, 461931), (29802, 432760), (32457, 397360), (39736, 324570), (41880, 307954), (43276, 298020), (49670, 259656), (54095, 238416), (59604, 216380), (64914, 198680), (74505, 173104), (79472, 162285), (83760, 153977), (86552, 149010), (99340, 129828), (108190, 119208)]