2287101440

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3672

約数の個数: 160

約数和(自身を含む): 6218039520

約数和(自身を除く): 3930938080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 320, 380, 416, 494, 512, 520, 608, 640, 760, 832, 988, 1040, 1216, 1235, 1280, 1520, 1664, 1976, 2080, 2432, 2470, 2560, 3040, 3328, 3617, 3952, 4160, 4864, 4940, 6080, 6656, 7234, 7904, 8320, 9728, 9880, 12160, 14468, 15808, 16640, 18085, 19760, 24320, 28936, 31616, 33280, 36170, 39520, 47021, 48640, 57872, 63232, 68723, 72340, 79040, 94042, 115744, 126464, 137446, 144680, 158080, 188084, 231488, 235105, 274892, 289360, 316160, 343615, 376168, 462976, 470210, 549784, 578720, 632320, 687230, 752336, 893399, 925952, 940420, 1099568, 1157440, 1374460, 1504672, 1786798, 1851904, 1880840, 2199136, 2314880, 2748920, 3009344, 3573596, 3761680, 4398272, 4466995, 4629760, 5497840, 6018688, 7147192, 7523360, 8796544, 8933990, 9259520, 10995680, 12037376, 14294384, 15046720, 17593088, 17867980, 21991360, 24074752, 28588768, 30093440, 35186176, 35735960, 43982720, 57177536, 60186880, 71471920, 87965440, 114355072, 120373760, 142943840, 175930880, 228710144, 285887680, 457420288, 571775360, 1143550720, 2287101440]

約数ペア:

[(1, 2287101440), (2, 1143550720), (4, 571775360), (5, 457420288), (8, 285887680), (10, 228710144), (13, 175930880), (16, 142943840), (19, 120373760), (20, 114355072), (26, 87965440), (32, 71471920), (38, 60186880), (40, 57177536), (52, 43982720), (64, 35735960), (65, 35186176), (76, 30093440), (80, 28588768), (95, 24074752), (104, 21991360), (128, 17867980), (130, 17593088), (152, 15046720), (160, 14294384), (190, 12037376), (208, 10995680), (247, 9259520), (256, 8933990), (260, 8796544), (304, 7523360), (320, 7147192), (380, 6018688), (416, 5497840), (494, 4629760), (512, 4466995), (520, 4398272), (608, 3761680), (640, 3573596), (760, 3009344), (832, 2748920), (988, 2314880), (1040, 2199136), (1216, 1880840), (1235, 1851904), (1280, 1786798), (1520, 1504672), (1664, 1374460), (1976, 1157440), (2080, 1099568), (2432, 940420), (2470, 925952), (2560, 893399), (3040, 752336), (3328, 687230), (3617, 632320), (3952, 578720), (4160, 549784), (4864, 470210), (4940, 462976), (6080, 376168), (6656, 343615), (7234, 316160), (7904, 289360), (8320, 274892), (9728, 235105), (9880, 231488), (12160, 188084), (14468, 158080), (15808, 144680), (16640, 137446), (18085, 126464), (19760, 115744), (24320, 94042), (28936, 79040), (31616, 72340), (33280, 68723), (36170, 63232), (39520, 57872), (47021, 48640)]