27703736480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1271

約数の個数: 192

約数和(自身を含む): 75865870080

約数和(自身を除く): 48162133600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 257, 280, 436, 514, 545, 560, 763, 872, 883, 1028, 1090, 1120, 1285, 1526, 1744, 1766, 1799, 2056, 2180, 2570, 3052, 3488, 3532, 3598, 3815, 4112, 4360, 4415, 5140, 6104, 6181, 7064, 7196, 7630, 8224, 8720, 8830, 8995, 10280, 12208, 12362, 14128, 14392, 15260, 17440, 17660, 17990, 20560, 24416, 24724, 28013, 28256, 28784, 30520, 30905, 35320, 35980, 41120, 49448, 56026, 57568, 61040, 61810, 70640, 71960, 96247, 98896, 112052, 122080, 123620, 140065, 141280, 143920, 192494, 196091, 197792, 224104, 226931, 247240, 280130, 287840, 384988, 392182, 448208, 453862, 481235, 494480, 560260, 673729, 769976, 784364, 896416, 907724, 962470, 980455, 988960, 1120520, 1134655, 1347458, 1539952, 1568728, 1588517, 1815448, 1924940, 1960910, 2241040, 2269310, 2694916, 3079904, 3137456, 3177034, 3368645, 3630896, 3849880, 3921820, 4482080, 4538620, 5389832, 6274912, 6354068, 6737290, 7261792, 7699760, 7843640, 7942585, 9077240, 10779664, 12708136, 13474580, 15399520, 15687280, 15885170, 18154480, 21559328, 24735479, 25416272, 26949160, 31374560, 31770340, 36308960, 49470958, 50832544, 53898320, 63540680, 98941916, 107796640, 123677395, 127081360, 173148353, 197883832, 247354790, 254162720, 346296706, 395767664, 494709580, 692593412, 791535328, 865741765, 989419160, 1385186824, 1731483530, 1978838320, 2770373648, 3462967060, 3957676640, 5540747296, 6925934120, 13851868240, 27703736480]

約数ペア:

[(1, 27703736480), (2, 13851868240), (4, 6925934120), (5, 5540747296), (7, 3957676640), (8, 3462967060), (10, 2770373648), (14, 1978838320), (16, 1731483530), (20, 1385186824), (28, 989419160), (32, 865741765), (35, 791535328), (40, 692593412), (56, 494709580), (70, 395767664), (80, 346296706), (109, 254162720), (112, 247354790), (140, 197883832), (160, 173148353), (218, 127081360), (224, 123677395), (257, 107796640), (280, 98941916), (436, 63540680), (514, 53898320), (545, 50832544), (560, 49470958), (763, 36308960), (872, 31770340), (883, 31374560), (1028, 26949160), (1090, 25416272), (1120, 24735479), (1285, 21559328), (1526, 18154480), (1744, 15885170), (1766, 15687280), (1799, 15399520), (2056, 13474580), (2180, 12708136), (2570, 10779664), (3052, 9077240), (3488, 7942585), (3532, 7843640), (3598, 7699760), (3815, 7261792), (4112, 6737290), (4360, 6354068), (4415, 6274912), (5140, 5389832), (6104, 4538620), (6181, 4482080), (7064, 3921820), (7196, 3849880), (7630, 3630896), (8224, 3368645), (8720, 3177034), (8830, 3137456), (8995, 3079904), (10280, 2694916), (12208, 2269310), (12362, 2241040), (14128, 1960910), (14392, 1924940), (15260, 1815448), (17440, 1588517), (17660, 1568728), (17990, 1539952), (20560, 1347458), (24416, 1134655), (24724, 1120520), (28013, 988960), (28256, 980455), (28784, 962470), (30520, 907724), (30905, 896416), (35320, 784364), (35980, 769976), (41120, 673729), (49448, 560260), (56026, 494480), (57568, 481235), (61040, 453862), (61810, 448208), (70640, 392182), (71960, 384988), (96247, 287840), (98896, 280130), (112052, 247240), (122080, 226931), (123620, 224104), (140065, 197792), (141280, 196091), (143920, 192494)]