2603883520

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 264

約数和(自身を含む): 7409583216

約数和(自身を除く): 4805699696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 97, 98, 107, 112, 128, 140, 160, 194, 196, 214, 224, 245, 256, 280, 320, 388, 392, 428, 448, 485, 490, 512, 535, 560, 640, 679, 749, 776, 784, 856, 896, 970, 980, 1024, 1070, 1120, 1280, 1358, 1498, 1552, 1568, 1712, 1792, 1940, 1960, 2140, 2240, 2560, 2716, 2996, 3104, 3136, 3395, 3424, 3584, 3745, 3880, 3920, 4280, 4480, 4753, 5120, 5243, 5432, 5992, 6208, 6272, 6790, 6848, 7168, 7490, 7760, 7840, 8560, 8960, 9506, 10379, 10486, 10864, 11984, 12416, 12544, 13580, 13696, 14980, 15520, 15680, 17120, 17920, 19012, 20758, 20972, 21728, 23765, 23968, 24832, 25088, 26215, 27160, 27392, 29960, 31040, 31360, 34240, 35840, 38024, 41516, 41944, 43456, 47530, 47936, 49664, 50176, 51895, 52430, 54320, 54784, 59920, 62080, 62720, 68480, 72653, 76048, 83032, 83888, 86912, 95060, 95872, 99328, 103790, 104860, 108640, 109568, 119840, 124160, 125440, 136960, 145306, 152096, 166064, 167776, 173824, 190120, 191744, 207580, 209720, 217280, 239680, 248320, 250880, 273920, 290612, 304192, 332128, 335552, 347648, 363265, 380240, 383488, 415160, 419440, 434560, 479360, 496640, 508571, 547840, 581224, 608384, 664256, 671104, 695296, 726530, 760480, 766976, 830320, 838880, 869120, 958720, 1017142, 1162448, 1216768, 1328512, 1342208, 1453060, 1520960, 1660640, 1677760, 1738240, 1917440, 2034284, 2324896, 2433536, 2542855, 2657024, 2684416, 2906120, 3041920, 3321280, 3355520, 3476480, 3834880, 4068568, 4649792, 4867072, 5085710, 5314048, 5368832, 5812240, 6083840, 6642560, 6711040, 8137136, 9299584, 10171420, 10628096, 11624480, 12167680, 13285120, 13422080, 16274272, 18599168, 20342840, 23248960, 24335360, 26570240, 26844160, 32548544, 37198336, 40685680, 46497920, 53140480, 65097088, 74396672, 81371360, 92995840, 130194176, 162742720, 185991680, 260388352, 325485440, 371983360, 520776704, 650970880, 1301941760, 2603883520]

約数ペア:

[(1, 2603883520), (2, 1301941760), (4, 650970880), (5, 520776704), (7, 371983360), (8, 325485440), (10, 260388352), (14, 185991680), (16, 162742720), (20, 130194176), (28, 92995840), (32, 81371360), (35, 74396672), (40, 65097088), (49, 53140480), (56, 46497920), (64, 40685680), (70, 37198336), (80, 32548544), (97, 26844160), (98, 26570240), (107, 24335360), (112, 23248960), (128, 20342840), (140, 18599168), (160, 16274272), (194, 13422080), (196, 13285120), (214, 12167680), (224, 11624480), (245, 10628096), (256, 10171420), (280, 9299584), (320, 8137136), (388, 6711040), (392, 6642560), (428, 6083840), (448, 5812240), (485, 5368832), (490, 5314048), (512, 5085710), (535, 4867072), (560, 4649792), (640, 4068568), (679, 3834880), (749, 3476480), (776, 3355520), (784, 3321280), (856, 3041920), (896, 2906120), (970, 2684416), (980, 2657024), (1024, 2542855), (1070, 2433536), (1120, 2324896), (1280, 2034284), (1358, 1917440), (1498, 1738240), (1552, 1677760), (1568, 1660640), (1712, 1520960), (1792, 1453060), (1940, 1342208), (1960, 1328512), (2140, 1216768), (2240, 1162448), (2560, 1017142), (2716, 958720), (2996, 869120), (3104, 838880), (3136, 830320), (3395, 766976), (3424, 760480), (3584, 726530), (3745, 695296), (3880, 671104), (3920, 664256), (4280, 608384), (4480, 581224), (4753, 547840), (5120, 508571), (5243, 496640), (5432, 479360), (5992, 434560), (6208, 419440), (6272, 415160), (6790, 383488), (6848, 380240), (7168, 363265), (7490, 347648), (7760, 335552), (7840, 332128), (8560, 304192), (8960, 290612), (9506, 273920), (10379, 250880), (10486, 248320), (10864, 239680), (11984, 217280), (12416, 209720), (12544, 207580), (13580, 191744), (13696, 190120), (14980, 173824), (15520, 167776), (15680, 166064), (17120, 152096), (17920, 145306), (19012, 136960), (20758, 125440), (20972, 124160), (21728, 119840), (23765, 109568), (23968, 108640), (24832, 104860), (25088, 103790), (26215, 99328), (27160, 95872), (27392, 95060), (29960, 86912), (31040, 83888), (31360, 83032), (34240, 76048), (35840, 72653), (38024, 68480), (41516, 62720), (41944, 62080), (43456, 59920), (47530, 54784), (47936, 54320), (49664, 52430), (50176, 51895)]