796321920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 2714342400

約数和(自身を除く): 1918020480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 83, 95, 96, 114, 120, 128, 152, 160, 166, 190, 192, 228, 240, 249, 263, 285, 304, 320, 332, 380, 384, 415, 456, 480, 498, 526, 570, 608, 640, 664, 760, 789, 830, 912, 960, 996, 1052, 1140, 1216, 1245, 1315, 1328, 1520, 1577, 1578, 1660, 1824, 1920, 1992, 2104, 2280, 2432, 2490, 2630, 2656, 3040, 3154, 3156, 3320, 3648, 3945, 3984, 4208, 4560, 4731, 4980, 4997, 5260, 5312, 6080, 6308, 6312, 6640, 7296, 7885, 7890, 7968, 8416, 9120, 9462, 9960, 9994, 10520, 10624, 12160, 12616, 12624, 13280, 14991, 15770, 15780, 15936, 16832, 18240, 18924, 19920, 19988, 21040, 21829, 23655, 24985, 25232, 25248, 26560, 29982, 31540, 31560, 31872, 33664, 36480, 37848, 39840, 39976, 42080, 43658, 47310, 49970, 50464, 50496, 53120, 59964, 63080, 63120, 65487, 74955, 75696, 79680, 79952, 84160, 87316, 94620, 99940, 100928, 100992, 109145, 119928, 126160, 126240, 130974, 149910, 151392, 159360, 159904, 168320, 174632, 189240, 199880, 201856, 218290, 239856, 252320, 252480, 261948, 299820, 302784, 319808, 327435, 349264, 378480, 399760, 414751, 436580, 479712, 504640, 504960, 523896, 599640, 605568, 639616, 654870, 698528, 756960, 799520, 829502, 873160, 959424, 1009280, 1047792, 1199280, 1244253, 1309740, 1397056, 1513920, 1599040, 1659004, 1746320, 1918848, 2073755, 2095584, 2398560, 2488506, 2619480, 2794112, 3027840, 3198080, 3318008, 3492640, 4147510, 4191168, 4797120, 4977012, 5238960, 6221265, 6636016, 6985280, 8295020, 8382336, 9594240, 9954024, 10477920, 12442530, 13272032, 13970560, 16590040, 19908048, 20955840, 24885060, 26544064, 33180080, 39816096, 41911680, 49770120, 53088128, 66360160, 79632192, 99540240, 132720320, 159264384, 199080480, 265440640, 398160960, 796321920]

約数ペア:

[(1, 796321920), (2, 398160960), (3, 265440640), (4, 199080480), (5, 159264384), (6, 132720320), (8, 99540240), (10, 79632192), (12, 66360160), (15, 53088128), (16, 49770120), (19, 41911680), (20, 39816096), (24, 33180080), (30, 26544064), (32, 24885060), (38, 20955840), (40, 19908048), (48, 16590040), (57, 13970560), (60, 13272032), (64, 12442530), (76, 10477920), (80, 9954024), (83, 9594240), (95, 8382336), (96, 8295020), (114, 6985280), (120, 6636016), (128, 6221265), (152, 5238960), (160, 4977012), (166, 4797120), (190, 4191168), (192, 4147510), (228, 3492640), (240, 3318008), (249, 3198080), (263, 3027840), (285, 2794112), (304, 2619480), (320, 2488506), (332, 2398560), (380, 2095584), (384, 2073755), (415, 1918848), (456, 1746320), (480, 1659004), (498, 1599040), (526, 1513920), (570, 1397056), (608, 1309740), (640, 1244253), (664, 1199280), (760, 1047792), (789, 1009280), (830, 959424), (912, 873160), (960, 829502), (996, 799520), (1052, 756960), (1140, 698528), (1216, 654870), (1245, 639616), (1315, 605568), (1328, 599640), (1520, 523896), (1577, 504960), (1578, 504640), (1660, 479712), (1824, 436580), (1920, 414751), (1992, 399760), (2104, 378480), (2280, 349264), (2432, 327435), (2490, 319808), (2630, 302784), (2656, 299820), (3040, 261948), (3154, 252480), (3156, 252320), (3320, 239856), (3648, 218290), (3945, 201856), (3984, 199880), (4208, 189240), (4560, 174632), (4731, 168320), (4980, 159904), (4997, 159360), (5260, 151392), (5312, 149910), (6080, 130974), (6308, 126240), (6312, 126160), (6640, 119928), (7296, 109145), (7885, 100992), (7890, 100928), (7968, 99940), (8416, 94620), (9120, 87316), (9462, 84160), (9960, 79952), (9994, 79680), (10520, 75696), (10624, 74955), (12160, 65487), (12616, 63120), (12624, 63080), (13280, 59964), (14991, 53120), (15770, 50496), (15780, 50464), (15936, 49970), (16832, 47310), (18240, 43658), (18924, 42080), (19920, 39976), (19988, 39840), (21040, 37848), (21829, 36480), (23655, 33664), (24985, 31872), (25232, 31560), (25248, 31540), (26560, 29982)]