2237165840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 320

約数和(自身を含む): 6911557632

約数和(自身を除く): 4674391792

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 31, 35, 40, 46, 52, 56, 62, 65, 70, 80, 91, 92, 104, 112, 115, 124, 130, 140, 155, 161, 182, 184, 208, 217, 230, 248, 260, 280, 299, 310, 322, 364, 368, 403, 431, 434, 455, 460, 496, 520, 560, 598, 620, 644, 713, 728, 805, 806, 862, 868, 910, 920, 1040, 1085, 1196, 1240, 1288, 1426, 1456, 1495, 1610, 1612, 1724, 1736, 1820, 1840, 2015, 2093, 2155, 2170, 2392, 2480, 2576, 2821, 2852, 2990, 3017, 3220, 3224, 3448, 3472, 3565, 3640, 4030, 4186, 4310, 4340, 4784, 4991, 5603, 5642, 5704, 5980, 6034, 6440, 6448, 6896, 7130, 7280, 8060, 8372, 8620, 8680, 9269, 9913, 9982, 10465, 11206, 11284, 11408, 11960, 12068, 12880, 13361, 14105, 14260, 15085, 16120, 16744, 17240, 17360, 18538, 19826, 19964, 20930, 22412, 22568, 23920, 24136, 24955, 26722, 28015, 28210, 28520, 30170, 32240, 33488, 34480, 37076, 39221, 39652, 39928, 41860, 44824, 45136, 46345, 48272, 49565, 49910, 53444, 56030, 56420, 57040, 60340, 64883, 66805, 69391, 74152, 78442, 79304, 79856, 83720, 89648, 92690, 93527, 99130, 99820, 106888, 112060, 112840, 120680, 128869, 129766, 133610, 138782, 148304, 156884, 158608, 167440, 173693, 185380, 187054, 196105, 198260, 199640, 213776, 224120, 225680, 241360, 257738, 259532, 267220, 277564, 307303, 313768, 324415, 346955, 347386, 370760, 374108, 392210, 396520, 399280, 448240, 467635, 515476, 519064, 534440, 555128, 614606, 627536, 644345, 648830, 693910, 694772, 741520, 748216, 784420, 793040, 868465, 902083, 935270, 1030952, 1038128, 1068880, 1110256, 1215851, 1229212, 1288690, 1297660, 1387820, 1389544, 1496432, 1536515, 1568840, 1736930, 1804166, 1870540, 2061904, 2151121, 2431702, 2458424, 2577380, 2595320, 2775640, 2779088, 3073030, 3137680, 3473860, 3608332, 3741080, 3994939, 4302242, 4510415, 4863404, 4916848, 5154760, 5190640, 5551280, 6079255, 6146060, 6947720, 7216664, 7482160, 7989878, 8604484, 9020830, 9726808, 10309520, 10755605, 12158510, 12292120, 13895440, 14433328, 15979756, 17208968, 18041660, 19453616, 19974695, 21511210, 24317020, 24584240, 27964573, 31959512, 34417936, 36083320, 39949390, 43022420, 48634040, 55929146, 63919024, 72166640, 79898780, 86044840, 97268080, 111858292, 139822865, 159797560, 172089680, 223716584, 279645730, 319595120, 447433168, 559291460, 1118582920, 2237165840]

約数ペア:

[(1, 2237165840), (2, 1118582920), (4, 559291460), (5, 447433168), (7, 319595120), (8, 279645730), (10, 223716584), (13, 172089680), (14, 159797560), (16, 139822865), (20, 111858292), (23, 97268080), (26, 86044840), (28, 79898780), (31, 72166640), (35, 63919024), (40, 55929146), (46, 48634040), (52, 43022420), (56, 39949390), (62, 36083320), (65, 34417936), (70, 31959512), (80, 27964573), (91, 24584240), (92, 24317020), (104, 21511210), (112, 19974695), (115, 19453616), (124, 18041660), (130, 17208968), (140, 15979756), (155, 14433328), (161, 13895440), (182, 12292120), (184, 12158510), (208, 10755605), (217, 10309520), (230, 9726808), (248, 9020830), (260, 8604484), (280, 7989878), (299, 7482160), (310, 7216664), (322, 6947720), (364, 6146060), (368, 6079255), (403, 5551280), (431, 5190640), (434, 5154760), (455, 4916848), (460, 4863404), (496, 4510415), (520, 4302242), (560, 3994939), (598, 3741080), (620, 3608332), (644, 3473860), (713, 3137680), (728, 3073030), (805, 2779088), (806, 2775640), (862, 2595320), (868, 2577380), (910, 2458424), (920, 2431702), (1040, 2151121), (1085, 2061904), (1196, 1870540), (1240, 1804166), (1288, 1736930), (1426, 1568840), (1456, 1536515), (1495, 1496432), (1610, 1389544), (1612, 1387820), (1724, 1297660), (1736, 1288690), (1820, 1229212), (1840, 1215851), (2015, 1110256), (2093, 1068880), (2155, 1038128), (2170, 1030952), (2392, 935270), (2480, 902083), (2576, 868465), (2821, 793040), (2852, 784420), (2990, 748216), (3017, 741520), (3220, 694772), (3224, 693910), (3448, 648830), (3472, 644345), (3565, 627536), (3640, 614606), (4030, 555128), (4186, 534440), (4310, 519064), (4340, 515476), (4784, 467635), (4991, 448240), (5603, 399280), (5642, 396520), (5704, 392210), (5980, 374108), (6034, 370760), (6440, 347386), (6448, 346955), (6896, 324415), (7130, 313768), (7280, 307303), (8060, 277564), (8372, 267220), (8620, 259532), (8680, 257738), (9269, 241360), (9913, 225680), (9982, 224120), (10465, 213776), (11206, 199640), (11284, 198260), (11408, 196105), (11960, 187054), (12068, 185380), (12880, 173693), (13361, 167440), (14105, 158608), (14260, 156884), (15085, 148304), (16120, 138782), (16744, 133610), (17240, 129766), (17360, 128869), (18538, 120680), (19826, 112840), (19964, 112060), (20930, 106888), (22412, 99820), (22568, 99130), (23920, 93527), (24136, 92690), (24955, 89648), (26722, 83720), (28015, 79856), (28210, 79304), (28520, 78442), (30170, 74152), (32240, 69391), (33488, 66805), (34480, 64883), (37076, 60340), (39221, 57040), (39652, 56420), (39928, 56030), (41860, 53444), (44824, 49910), (45136, 49565), (46345, 48272)]