790093080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2178

約数の個数: 192

約数和(自身を含む): 2954802240

約数和(自身を除く): 2164709160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 157, 168, 180, 210, 252, 280, 314, 315, 360, 420, 471, 504, 628, 630, 785, 840, 942, 1099, 1256, 1260, 1413, 1570, 1884, 1997, 2198, 2355, 2520, 2826, 3140, 3297, 3768, 3994, 4396, 4710, 5495, 5652, 5991, 6280, 6594, 7065, 7988, 8792, 9420, 9891, 9985, 10990, 11304, 11982, 13188, 13979, 14130, 15976, 16485, 17973, 18840, 19782, 19970, 21980, 23964, 26376, 27958, 28260, 29955, 32970, 35946, 39564, 39940, 41937, 43960, 47928, 49455, 55916, 56520, 59910, 65940, 69895, 71892, 79128, 79880, 83874, 89865, 98910, 111832, 119820, 125811, 131880, 139790, 143784, 167748, 179730, 197820, 209685, 239640, 251622, 279580, 313529, 335496, 359460, 395640, 419370, 503244, 559160, 627058, 629055, 718920, 838740, 940587, 1006488, 1254116, 1258110, 1567645, 1677480, 1881174, 2194703, 2508232, 2516220, 2821761, 3135290, 3762348, 4389406, 4702935, 5032440, 5643522, 6270580, 6584109, 7524696, 8778812, 9405870, 10973515, 11287044, 12541160, 13168218, 14108805, 17557624, 18811740, 19752327, 21947030, 22574088, 26336436, 28217610, 32920545, 37623480, 39504654, 43894060, 52672872, 56435220, 65841090, 79009308, 87788120, 98761635, 112870440, 131682180, 158018616, 197523270, 263364360, 395046540, 790093080]

約数ペア:

[(1, 790093080), (2, 395046540), (3, 263364360), (4, 197523270), (5, 158018616), (6, 131682180), (7, 112870440), (8, 98761635), (9, 87788120), (10, 79009308), (12, 65841090), (14, 56435220), (15, 52672872), (18, 43894060), (20, 39504654), (21, 37623480), (24, 32920545), (28, 28217610), (30, 26336436), (35, 22574088), (36, 21947030), (40, 19752327), (42, 18811740), (45, 17557624), (56, 14108805), (60, 13168218), (63, 12541160), (70, 11287044), (72, 10973515), (84, 9405870), (90, 8778812), (105, 7524696), (120, 6584109), (126, 6270580), (140, 5643522), (157, 5032440), (168, 4702935), (180, 4389406), (210, 3762348), (252, 3135290), (280, 2821761), (314, 2516220), (315, 2508232), (360, 2194703), (420, 1881174), (471, 1677480), (504, 1567645), (628, 1258110), (630, 1254116), (785, 1006488), (840, 940587), (942, 838740), (1099, 718920), (1256, 629055), (1260, 627058), (1413, 559160), (1570, 503244), (1884, 419370), (1997, 395640), (2198, 359460), (2355, 335496), (2520, 313529), (2826, 279580), (3140, 251622), (3297, 239640), (3768, 209685), (3994, 197820), (4396, 179730), (4710, 167748), (5495, 143784), (5652, 139790), (5991, 131880), (6280, 125811), (6594, 119820), (7065, 111832), (7988, 98910), (8792, 89865), (9420, 83874), (9891, 79880), (9985, 79128), (10990, 71892), (11304, 69895), (11982, 65940), (13188, 59910), (13979, 56520), (14130, 55916), (15976, 49455), (16485, 47928), (17973, 43960), (18840, 41937), (19782, 39940), (19970, 39564), (21980, 35946), (23964, 32970), (26376, 29955), (27958, 28260)]