3815947520

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5531}}^1$

素因数の和:5577

約数の個数: 216

約数和(自身を含む): 11601400608

約数和(自身を除く): 7785453088

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 704, 770, 784, 880, 896, 980, 1078, 1120, 1232, 1280, 1408, 1540, 1568, 1760, 1792, 1960, 2156, 2240, 2464, 2695, 2816, 3080, 3136, 3520, 3920, 4312, 4480, 4928, 5390, 5531, 6160, 6272, 7040, 7840, 8624, 8960, 9856, 10780, 11062, 12320, 12544, 14080, 15680, 17248, 19712, 21560, 22124, 24640, 27655, 31360, 34496, 38717, 43120, 44248, 49280, 55310, 60841, 62720, 68992, 77434, 86240, 88496, 98560, 110620, 121682, 137984, 154868, 172480, 176992, 193585, 221240, 243364, 271019, 304205, 309736, 344960, 353984, 387170, 425887, 442480, 486728, 542038, 608410, 619472, 689920, 707968, 774340, 851774, 884960, 973456, 1084076, 1216820, 1238944, 1355095, 1415936, 1548680, 1703548, 1769920, 1946912, 2129435, 2168152, 2433640, 2477888, 2710190, 2981209, 3097360, 3407096, 3539840, 3893824, 4258870, 4336304, 4867280, 4955776, 5420380, 5962418, 6194720, 6814192, 7079680, 7787648, 8517740, 8672608, 9734560, 9911552, 10840760, 11924836, 12389440, 13628384, 14906045, 15575296, 17035480, 17345216, 19469120, 21681520, 23849672, 24778880, 27256768, 29812090, 34070960, 34690432, 38938240, 43363040, 47699344, 49557760, 54513536, 59624180, 68141920, 69380864, 77876480, 86726080, 95398688, 109027072, 119248360, 136283840, 173452160, 190797376, 238496720, 272567680, 346904320, 381594752, 476993440, 545135360, 763189504, 953986880, 1907973760, 3815947520]

約数ペア:

[(1, 3815947520), (2, 1907973760), (4, 953986880), (5, 763189504), (7, 545135360), (8, 476993440), (10, 381594752), (11, 346904320), (14, 272567680), (16, 238496720), (20, 190797376), (22, 173452160), (28, 136283840), (32, 119248360), (35, 109027072), (40, 95398688), (44, 86726080), (49, 77876480), (55, 69380864), (56, 68141920), (64, 59624180), (70, 54513536), (77, 49557760), (80, 47699344), (88, 43363040), (98, 38938240), (110, 34690432), (112, 34070960), (128, 29812090), (140, 27256768), (154, 24778880), (160, 23849672), (176, 21681520), (196, 19469120), (220, 17345216), (224, 17035480), (245, 15575296), (256, 14906045), (280, 13628384), (308, 12389440), (320, 11924836), (352, 10840760), (385, 9911552), (392, 9734560), (440, 8672608), (448, 8517740), (490, 7787648), (539, 7079680), (560, 6814192), (616, 6194720), (640, 5962418), (704, 5420380), (770, 4955776), (784, 4867280), (880, 4336304), (896, 4258870), (980, 3893824), (1078, 3539840), (1120, 3407096), (1232, 3097360), (1280, 2981209), (1408, 2710190), (1540, 2477888), (1568, 2433640), (1760, 2168152), (1792, 2129435), (1960, 1946912), (2156, 1769920), (2240, 1703548), (2464, 1548680), (2695, 1415936), (2816, 1355095), (3080, 1238944), (3136, 1216820), (3520, 1084076), (3920, 973456), (4312, 884960), (4480, 851774), (4928, 774340), (5390, 707968), (5531, 689920), (6160, 619472), (6272, 608410), (7040, 542038), (7840, 486728), (8624, 442480), (8960, 425887), (9856, 387170), (10780, 353984), (11062, 344960), (12320, 309736), (12544, 304205), (14080, 271019), (15680, 243364), (17248, 221240), (19712, 193585), (21560, 176992), (22124, 172480), (24640, 154868), (27655, 137984), (31360, 121682), (34496, 110620), (38717, 98560), (43120, 88496), (44248, 86240), (49280, 77434), (55310, 68992), (60841, 62720)]