1930776960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7561}}^1$

素因数の和:7609

約数の個数: 256

約数和(自身を含む): 7404710400

約数和(自身を除く): 5473933440

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, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6720, 7296, 7561, 7980, 8512, 9120, 10640, 12160, 12768, 13440, 15122, 15960, 17024, 18240, 21280, 22683, 25536, 30244, 31920, 36480, 37805, 42560, 45366, 51072, 52927, 60488, 63840, 75610, 85120, 90732, 105854, 113415, 120976, 127680, 143659, 151220, 158781, 181464, 211708, 226830, 241952, 255360, 264635, 287318, 302440, 317562, 362928, 423416, 430977, 453660, 483904, 529270, 574636, 604880, 635124, 718295, 725856, 793905, 846832, 861954, 907320, 967808, 1005613, 1058540, 1149272, 1209760, 1270248, 1436590, 1451712, 1587810, 1693664, 1723908, 1814640, 2011226, 2117080, 2154885, 2298544, 2419520, 2540496, 2873180, 2903424, 3016839, 3175620, 3387328, 3447816, 3629280, 4022452, 4234160, 4309770, 4597088, 4839040, 5028065, 5080992, 5746360, 6033678, 6351240, 6774656, 6895632, 7258560, 8044904, 8468320, 8619540, 9194176, 10056130, 10161984, 11492720, 12067356, 12702480, 13791264, 14517120, 15084195, 16089808, 16936640, 17239080, 18388352, 20112260, 20323968, 22985440, 24134712, 25404960, 27582528, 30168390, 32179616, 33873280, 34478160, 40224520, 45970880, 48269424, 50809920, 55165056, 60336780, 64359232, 68956320, 80449040, 91941760, 96538848, 101619840, 120673560, 128718464, 137912640, 160898080, 193077696, 241347120, 275825280, 321796160, 386155392, 482694240, 643592320, 965388480, 1930776960]

約数ペア:

[(1, 1930776960), (2, 965388480), (3, 643592320), (4, 482694240), (5, 386155392), (6, 321796160), (7, 275825280), (8, 241347120), (10, 193077696), (12, 160898080), (14, 137912640), (15, 128718464), (16, 120673560), (19, 101619840), (20, 96538848), (21, 91941760), (24, 80449040), (28, 68956320), (30, 64359232), (32, 60336780), (35, 55165056), (38, 50809920), (40, 48269424), (42, 45970880), (48, 40224520), (56, 34478160), (57, 33873280), (60, 32179616), (64, 30168390), (70, 27582528), (76, 25404960), (80, 24134712), (84, 22985440), (95, 20323968), (96, 20112260), (105, 18388352), (112, 17239080), (114, 16936640), (120, 16089808), (128, 15084195), (133, 14517120), (140, 13791264), (152, 12702480), (160, 12067356), (168, 11492720), (190, 10161984), (192, 10056130), (210, 9194176), (224, 8619540), (228, 8468320), (240, 8044904), (266, 7258560), (280, 6895632), (285, 6774656), (304, 6351240), (320, 6033678), (336, 5746360), (380, 5080992), (384, 5028065), (399, 4839040), (420, 4597088), (448, 4309770), (456, 4234160), (480, 4022452), (532, 3629280), (560, 3447816), (570, 3387328), (608, 3175620), (640, 3016839), (665, 2903424), (672, 2873180), (760, 2540496), (798, 2419520), (840, 2298544), (896, 2154885), (912, 2117080), (960, 2011226), (1064, 1814640), (1120, 1723908), (1140, 1693664), (1216, 1587810), (1330, 1451712), (1344, 1436590), (1520, 1270248), (1596, 1209760), (1680, 1149272), (1824, 1058540), (1920, 1005613), (1995, 967808), (2128, 907320), (2240, 861954), (2280, 846832), (2432, 793905), (2660, 725856), (2688, 718295), (3040, 635124), (3192, 604880), (3360, 574636), (3648, 529270), (3990, 483904), (4256, 453660), (4480, 430977), (4560, 423416), (5320, 362928), (6080, 317562), (6384, 302440), (6720, 287318), (7296, 264635), (7561, 255360), (7980, 241952), (8512, 226830), (9120, 211708), (10640, 181464), (12160, 158781), (12768, 151220), (13440, 143659), (15122, 127680), (15960, 120976), (17024, 113415), (18240, 105854), (21280, 90732), (22683, 85120), (25536, 75610), (30244, 63840), (31920, 60488), (36480, 52927), (37805, 51072), (42560, 45366)]