2199685040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2549}}^1$

素因数の和:2659

約数の個数: 160

約数和(自身を含む): 6192460800

約数和(自身を除く): 3992775760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 67, 70, 80, 92, 112, 115, 134, 140, 161, 184, 230, 268, 280, 322, 335, 368, 460, 469, 536, 560, 644, 670, 805, 920, 938, 1072, 1288, 1340, 1541, 1610, 1840, 1876, 2345, 2549, 2576, 2680, 3082, 3220, 3752, 4690, 5098, 5360, 6164, 6440, 7504, 7705, 9380, 10196, 10787, 12328, 12745, 12880, 15410, 17843, 18760, 20392, 21574, 24656, 25490, 30820, 35686, 37520, 40784, 43148, 50980, 53935, 58627, 61640, 71372, 86296, 89215, 101960, 107870, 117254, 123280, 142744, 170783, 172592, 178430, 203920, 215740, 234508, 285488, 293135, 341566, 356860, 410389, 431480, 469016, 586270, 683132, 713720, 820778, 853915, 862960, 938032, 1172540, 1195481, 1366264, 1427440, 1641556, 1707830, 2051945, 2345080, 2390962, 2732528, 3283112, 3415660, 3928009, 4103890, 4690160, 4781924, 5977405, 6566224, 6831320, 7856018, 8207780, 9563848, 11954810, 13662640, 15712036, 16415560, 19127696, 19640045, 23909620, 27496063, 31424072, 32831120, 39280090, 47819240, 54992126, 62848144, 78560180, 95638480, 109984252, 137480315, 157120360, 219968504, 274960630, 314240720, 439937008, 549921260, 1099842520, 2199685040]

約数ペア:

[(1, 2199685040), (2, 1099842520), (4, 549921260), (5, 439937008), (7, 314240720), (8, 274960630), (10, 219968504), (14, 157120360), (16, 137480315), (20, 109984252), (23, 95638480), (28, 78560180), (35, 62848144), (40, 54992126), (46, 47819240), (56, 39280090), (67, 32831120), (70, 31424072), (80, 27496063), (92, 23909620), (112, 19640045), (115, 19127696), (134, 16415560), (140, 15712036), (161, 13662640), (184, 11954810), (230, 9563848), (268, 8207780), (280, 7856018), (322, 6831320), (335, 6566224), (368, 5977405), (460, 4781924), (469, 4690160), (536, 4103890), (560, 3928009), (644, 3415660), (670, 3283112), (805, 2732528), (920, 2390962), (938, 2345080), (1072, 2051945), (1288, 1707830), (1340, 1641556), (1541, 1427440), (1610, 1366264), (1840, 1195481), (1876, 1172540), (2345, 938032), (2549, 862960), (2576, 853915), (2680, 820778), (3082, 713720), (3220, 683132), (3752, 586270), (4690, 469016), (5098, 431480), (5360, 410389), (6164, 356860), (6440, 341566), (7504, 293135), (7705, 285488), (9380, 234508), (10196, 215740), (10787, 203920), (12328, 178430), (12745, 172592), (12880, 170783), (15410, 142744), (17843, 123280), (18760, 117254), (20392, 107870), (21574, 101960), (24656, 89215), (25490, 86296), (30820, 71372), (35686, 61640), (37520, 58627), (40784, 53935), (43148, 50980)]