2520586512

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 7785960000

約数和(自身を除く): 5265373488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 149, 152, 162, 171, 216, 228, 229, 243, 298, 304, 324, 342, 432, 447, 456, 458, 486, 513, 596, 648, 684, 687, 894, 912, 916, 972, 1026, 1192, 1296, 1341, 1368, 1374, 1539, 1788, 1832, 1944, 2052, 2061, 2384, 2682, 2736, 2748, 2831, 3078, 3576, 3664, 3888, 4023, 4104, 4122, 4351, 4617, 5364, 5496, 5662, 6156, 6183, 7152, 8046, 8208, 8244, 8493, 8702, 9234, 10728, 10992, 11324, 12069, 12312, 12366, 13053, 16092, 16488, 16986, 17404, 18468, 18549, 21456, 22648, 24138, 24624, 24732, 25479, 26106, 32184, 32976, 33972, 34121, 34808, 36207, 36936, 37098, 39159, 45296, 48276, 49464, 50958, 52212, 55647, 64368, 67944, 68242, 69616, 72414, 73872, 74196, 76437, 78318, 96552, 98928, 101916, 102363, 104424, 111294, 117477, 135888, 136484, 144828, 148392, 152874, 156636, 193104, 203832, 204726, 208848, 222588, 229311, 234954, 272968, 289656, 296784, 305748, 307089, 313272, 352431, 407664, 409452, 445176, 458622, 469908, 545936, 579312, 611496, 614178, 626544, 648299, 687933, 704862, 818904, 890352, 917244, 921267, 939816, 1057293, 1222992, 1228356, 1296598, 1375866, 1409724, 1637808, 1834488, 1842534, 1879632, 1944897, 2114586, 2456712, 2593196, 2751732, 2763801, 2819448, 3668976, 3685068, 3889794, 4229172, 4913424, 5186392, 5503464, 5527602, 5638896, 5834691, 7370136, 7779588, 8291403, 8458344, 10372784, 11006928, 11055204, 11669382, 14740272, 15559176, 16582806, 16916688, 17504073, 22110408, 23338764, 31118352, 33165612, 35008146, 44220816, 46677528, 52512219, 66331224, 70016292, 93355056, 105024438, 132662448, 140032584, 157536657, 210048876, 280065168, 315073314, 420097752, 630146628, 840195504, 1260293256, 2520586512]

約数ペア:

[(1, 2520586512), (2, 1260293256), (3, 840195504), (4, 630146628), (6, 420097752), (8, 315073314), (9, 280065168), (12, 210048876), (16, 157536657), (18, 140032584), (19, 132662448), (24, 105024438), (27, 93355056), (36, 70016292), (38, 66331224), (48, 52512219), (54, 46677528), (57, 44220816), (72, 35008146), (76, 33165612), (81, 31118352), (108, 23338764), (114, 22110408), (144, 17504073), (149, 16916688), (152, 16582806), (162, 15559176), (171, 14740272), (216, 11669382), (228, 11055204), (229, 11006928), (243, 10372784), (298, 8458344), (304, 8291403), (324, 7779588), (342, 7370136), (432, 5834691), (447, 5638896), (456, 5527602), (458, 5503464), (486, 5186392), (513, 4913424), (596, 4229172), (648, 3889794), (684, 3685068), (687, 3668976), (894, 2819448), (912, 2763801), (916, 2751732), (972, 2593196), (1026, 2456712), (1192, 2114586), (1296, 1944897), (1341, 1879632), (1368, 1842534), (1374, 1834488), (1539, 1637808), (1788, 1409724), (1832, 1375866), (1944, 1296598), (2052, 1228356), (2061, 1222992), (2384, 1057293), (2682, 939816), (2736, 921267), (2748, 917244), (2831, 890352), (3078, 818904), (3576, 704862), (3664, 687933), (3888, 648299), (4023, 626544), (4104, 614178), (4122, 611496), (4351, 579312), (4617, 545936), (5364, 469908), (5496, 458622), (5662, 445176), (6156, 409452), (6183, 407664), (7152, 352431), (8046, 313272), (8208, 307089), (8244, 305748), (8493, 296784), (8702, 289656), (9234, 272968), (10728, 234954), (10992, 229311), (11324, 222588), (12069, 208848), (12312, 204726), (12366, 203832), (13053, 193104), (16092, 156636), (16488, 152874), (16986, 148392), (17404, 144828), (18468, 136484), (18549, 135888), (21456, 117477), (22648, 111294), (24138, 104424), (24624, 102363), (24732, 101916), (25479, 98928), (26106, 96552), (32184, 78318), (32976, 76437), (33972, 74196), (34121, 73872), (34808, 72414), (36207, 69616), (36936, 68242), (37098, 67944), (39159, 64368), (45296, 55647), (48276, 52212), (49464, 50958)]