2900698080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6491}}^1$

素因数の和:6542

約数の個数: 288

約数和(自身を含む): 11190130560

約数和(自身を除く): 8289432480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1120, 1140, 1176, 1330, 1470, 1520, 1568, 1596, 1680, 1824, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3040, 3192, 3360, 3724, 3920, 3990, 4256, 4560, 4655, 4704, 5320, 5586, 5880, 6384, 6491, 7448, 7840, 7980, 9120, 9310, 10640, 11172, 11760, 12768, 12982, 13965, 14896, 15960, 18620, 19473, 21280, 22344, 23520, 25964, 27930, 29792, 31920, 32455, 37240, 38946, 44688, 45437, 51928, 55860, 63840, 64910, 74480, 77892, 89376, 90874, 97365, 103856, 111720, 123329, 129820, 136311, 148960, 155784, 181748, 194730, 207712, 223440, 227185, 246658, 259640, 272622, 311568, 318059, 363496, 369987, 389460, 446880, 454370, 493316, 519280, 545244, 616645, 623136, 636118, 681555, 726992, 739974, 778920, 863303, 908740, 954177, 986632, 1038560, 1090488, 1233290, 1272236, 1363110, 1453984, 1479948, 1557840, 1590295, 1726606, 1817480, 1849935, 1908354, 1973264, 2180976, 2466580, 2544472, 2589909, 2726220, 2959896, 3115680, 3180590, 3453212, 3634960, 3699870, 3816708, 3946528, 4316515, 4361952, 4770885, 4933160, 5088944, 5179818, 5452440, 5919792, 6043121, 6361180, 6906424, 7269920, 7399740, 7633416, 8633030, 9541770, 9866320, 10177888, 10359636, 10904880, 11839584, 12086242, 12722360, 12949545, 13812848, 14799480, 15266832, 17266060, 18129363, 19083540, 19732640, 20719272, 21809760, 24172484, 25444720, 25899090, 27625696, 29598960, 30215605, 30533664, 34532120, 36258726, 38167080, 41438544, 48344968, 50889440, 51798180, 59197920, 60431210, 69064240, 72517452, 76334160, 82877088, 90646815, 96689936, 103596360, 120862420, 138128480, 145034904, 152668320, 181293630, 193379872, 207192720, 241724840, 290069808, 362587260, 414385440, 483449680, 580139616, 725174520, 966899360, 1450349040, 2900698080]

約数ペア:

[(1, 2900698080), (2, 1450349040), (3, 966899360), (4, 725174520), (5, 580139616), (6, 483449680), (7, 414385440), (8, 362587260), (10, 290069808), (12, 241724840), (14, 207192720), (15, 193379872), (16, 181293630), (19, 152668320), (20, 145034904), (21, 138128480), (24, 120862420), (28, 103596360), (30, 96689936), (32, 90646815), (35, 82877088), (38, 76334160), (40, 72517452), (42, 69064240), (48, 60431210), (49, 59197920), (56, 51798180), (57, 50889440), (60, 48344968), (70, 41438544), (76, 38167080), (80, 36258726), (84, 34532120), (95, 30533664), (96, 30215605), (98, 29598960), (105, 27625696), (112, 25899090), (114, 25444720), (120, 24172484), (133, 21809760), (140, 20719272), (147, 19732640), (152, 19083540), (160, 18129363), (168, 17266060), (190, 15266832), (196, 14799480), (210, 13812848), (224, 12949545), (228, 12722360), (240, 12086242), (245, 11839584), (266, 10904880), (280, 10359636), (285, 10177888), (294, 9866320), (304, 9541770), (336, 8633030), (380, 7633416), (392, 7399740), (399, 7269920), (420, 6906424), (456, 6361180), (480, 6043121), (490, 5919792), (532, 5452440), (560, 5179818), (570, 5088944), (588, 4933160), (608, 4770885), (665, 4361952), (672, 4316515), (735, 3946528), (760, 3816708), (784, 3699870), (798, 3634960), (840, 3453212), (912, 3180590), (931, 3115680), (980, 2959896), (1064, 2726220), (1120, 2589909), (1140, 2544472), (1176, 2466580), (1330, 2180976), (1470, 1973264), (1520, 1908354), (1568, 1849935), (1596, 1817480), (1680, 1726606), (1824, 1590295), (1862, 1557840), (1960, 1479948), (1995, 1453984), (2128, 1363110), (2280, 1272236), (2352, 1233290), (2660, 1090488), (2793, 1038560), (2940, 986632), (3040, 954177), (3192, 908740), (3360, 863303), (3724, 778920), (3920, 739974), (3990, 726992), (4256, 681555), (4560, 636118), (4655, 623136), (4704, 616645), (5320, 545244), (5586, 519280), (5880, 493316), (6384, 454370), (6491, 446880), (7448, 389460), (7840, 369987), (7980, 363496), (9120, 318059), (9310, 311568), (10640, 272622), (11172, 259640), (11760, 246658), (12768, 227185), (12982, 223440), (13965, 207712), (14896, 194730), (15960, 181748), (18620, 155784), (19473, 148960), (21280, 136311), (22344, 129820), (23520, 123329), (25964, 111720), (27930, 103856), (29792, 97365), (31920, 90874), (32455, 89376), (37240, 77892), (38946, 74480), (44688, 64910), (45437, 63840), (51928, 55860)]