2145804960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{937}}^1$

素因数の和:1335

約数の個数: 192

約数和(自身を含む): 7306854912

約数和(自身を除く): 5161049952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 367, 390, 416, 480, 520, 624, 734, 780, 937, 1040, 1101, 1248, 1468, 1560, 1835, 1874, 2080, 2202, 2811, 2936, 3120, 3670, 3748, 4404, 4685, 4771, 5505, 5622, 5872, 6240, 7340, 7496, 8808, 9370, 9542, 11010, 11244, 11744, 12181, 14055, 14313, 14680, 14992, 17616, 18740, 19084, 22020, 22488, 23855, 24362, 28110, 28626, 29360, 29984, 35232, 36543, 37480, 38168, 44040, 44976, 47710, 48724, 56220, 57252, 58720, 60905, 71565, 73086, 74960, 76336, 88080, 89952, 95420, 97448, 112440, 114504, 121810, 143130, 146172, 149920, 152672, 176160, 182715, 190840, 194896, 224880, 229008, 243620, 286260, 292344, 343879, 365430, 381680, 389792, 449760, 458016, 487240, 572520, 584688, 687758, 730860, 763360, 974480, 1031637, 1145040, 1169376, 1375516, 1461720, 1719395, 1948960, 2063274, 2290080, 2751032, 2923440, 3438790, 4126548, 4470427, 5158185, 5502064, 5846880, 6877580, 8253096, 8940854, 10316370, 11004128, 13411281, 13755160, 16506192, 17881708, 20632740, 22352135, 26822562, 27510320, 33012384, 35763416, 41265480, 44704270, 53645124, 55020640, 67056405, 71526832, 82530960, 89408540, 107290248, 134112810, 143053664, 165061920, 178817080, 214580496, 268225620, 357634160, 429160992, 536451240, 715268320, 1072902480, 2145804960]

約数ペア:

[(1, 2145804960), (2, 1072902480), (3, 715268320), (4, 536451240), (5, 429160992), (6, 357634160), (8, 268225620), (10, 214580496), (12, 178817080), (13, 165061920), (15, 143053664), (16, 134112810), (20, 107290248), (24, 89408540), (26, 82530960), (30, 71526832), (32, 67056405), (39, 55020640), (40, 53645124), (48, 44704270), (52, 41265480), (60, 35763416), (65, 33012384), (78, 27510320), (80, 26822562), (96, 22352135), (104, 20632740), (120, 17881708), (130, 16506192), (156, 13755160), (160, 13411281), (195, 11004128), (208, 10316370), (240, 8940854), (260, 8253096), (312, 6877580), (367, 5846880), (390, 5502064), (416, 5158185), (480, 4470427), (520, 4126548), (624, 3438790), (734, 2923440), (780, 2751032), (937, 2290080), (1040, 2063274), (1101, 1948960), (1248, 1719395), (1468, 1461720), (1560, 1375516), (1835, 1169376), (1874, 1145040), (2080, 1031637), (2202, 974480), (2811, 763360), (2936, 730860), (3120, 687758), (3670, 584688), (3748, 572520), (4404, 487240), (4685, 458016), (4771, 449760), (5505, 389792), (5622, 381680), (5872, 365430), (6240, 343879), (7340, 292344), (7496, 286260), (8808, 243620), (9370, 229008), (9542, 224880), (11010, 194896), (11244, 190840), (11744, 182715), (12181, 176160), (14055, 152672), (14313, 149920), (14680, 146172), (14992, 143130), (17616, 121810), (18740, 114504), (19084, 112440), (22020, 97448), (22488, 95420), (23855, 89952), (24362, 88080), (28110, 76336), (28626, 74960), (29360, 73086), (29984, 71565), (35232, 60905), (36543, 58720), (37480, 57252), (38168, 56220), (44040, 48724), (44976, 47710)]