56626920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1024

約数の個数: 192

約数和(自身を含む): 219697920

約数和(自身を除く): 163071000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 977, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 1954, 2070, 2415, 2520, 2760, 2898, 2931, 3220, 3864, 3908, 4140, 4830, 4885, 5796, 5862, 6440, 6839, 7245, 7816, 8280, 8793, 9660, 9770, 11592, 11724, 13678, 14490, 14655, 17586, 19320, 19540, 20517, 22471, 23448, 27356, 28980, 29310, 34195, 35172, 39080, 41034, 43965, 44942, 54712, 57960, 58620, 61551, 67413, 68390, 70344, 82068, 87930, 89884, 102585, 112355, 117240, 123102, 134826, 136780, 157297, 164136, 175860, 179768, 202239, 205170, 224710, 246204, 269652, 273560, 307755, 314594, 337065, 351720, 404478, 410340, 449420, 471891, 492408, 539304, 615510, 629188, 674130, 786485, 808956, 820680, 898840, 943782, 1011195, 1231020, 1258376, 1348260, 1415673, 1572970, 1617912, 1887564, 2022390, 2359455, 2462040, 2696520, 2831346, 3145940, 3775128, 4044780, 4718910, 5662692, 6291880, 7078365, 8089560, 9437820, 11325384, 14156730, 18875640, 28313460, 56626920]

約数ペア:

[(1, 56626920), (2, 28313460), (3, 18875640), (4, 14156730), (5, 11325384), (6, 9437820), (7, 8089560), (8, 7078365), (9, 6291880), (10, 5662692), (12, 4718910), (14, 4044780), (15, 3775128), (18, 3145940), (20, 2831346), (21, 2696520), (23, 2462040), (24, 2359455), (28, 2022390), (30, 1887564), (35, 1617912), (36, 1572970), (40, 1415673), (42, 1348260), (45, 1258376), (46, 1231020), (56, 1011195), (60, 943782), (63, 898840), (69, 820680), (70, 808956), (72, 786485), (84, 674130), (90, 629188), (92, 615510), (105, 539304), (115, 492408), (120, 471891), (126, 449420), (138, 410340), (140, 404478), (161, 351720), (168, 337065), (180, 314594), (184, 307755), (207, 273560), (210, 269652), (230, 246204), (252, 224710), (276, 205170), (280, 202239), (315, 179768), (322, 175860), (345, 164136), (360, 157297), (414, 136780), (420, 134826), (460, 123102), (483, 117240), (504, 112355), (552, 102585), (630, 89884), (644, 87930), (690, 82068), (805, 70344), (828, 68390), (840, 67413), (920, 61551), (966, 58620), (977, 57960), (1035, 54712), (1260, 44942), (1288, 43965), (1380, 41034), (1449, 39080), (1610, 35172), (1656, 34195), (1932, 29310), (1954, 28980), (2070, 27356), (2415, 23448), (2520, 22471), (2760, 20517), (2898, 19540), (2931, 19320), (3220, 17586), (3864, 14655), (3908, 14490), (4140, 13678), (4830, 11724), (4885, 11592), (5796, 9770), (5862, 9660), (6440, 8793), (6839, 8280), (7245, 7816)]