109910080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:516

約数の個数: 112

約数和(自身を含む): 302117760

約数和(自身を除く): 192207680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 139, 140, 160, 224, 278, 280, 320, 353, 448, 556, 560, 695, 706, 973, 1112, 1120, 1390, 1412, 1765, 1946, 2224, 2240, 2471, 2780, 2824, 3530, 3892, 4448, 4865, 4942, 5560, 5648, 7060, 7784, 8896, 9730, 9884, 11120, 11296, 12355, 14120, 15568, 19460, 19768, 22240, 22592, 24710, 28240, 31136, 38920, 39536, 44480, 49067, 49420, 56480, 62272, 77840, 79072, 98134, 98840, 112960, 155680, 158144, 196268, 197680, 245335, 311360, 343469, 392536, 395360, 490670, 686938, 785072, 790720, 981340, 1373876, 1570144, 1717345, 1962680, 2747752, 3140288, 3434690, 3925360, 5495504, 6869380, 7850720, 10991008, 13738760, 15701440, 21982016, 27477520, 54955040, 109910080]

約数ペア:

[(1, 109910080), (2, 54955040), (4, 27477520), (5, 21982016), (7, 15701440), (8, 13738760), (10, 10991008), (14, 7850720), (16, 6869380), (20, 5495504), (28, 3925360), (32, 3434690), (35, 3140288), (40, 2747752), (56, 1962680), (64, 1717345), (70, 1570144), (80, 1373876), (112, 981340), (139, 790720), (140, 785072), (160, 686938), (224, 490670), (278, 395360), (280, 392536), (320, 343469), (353, 311360), (448, 245335), (556, 197680), (560, 196268), (695, 158144), (706, 155680), (973, 112960), (1112, 98840), (1120, 98134), (1390, 79072), (1412, 77840), (1765, 62272), (1946, 56480), (2224, 49420), (2240, 49067), (2471, 44480), (2780, 39536), (2824, 38920), (3530, 31136), (3892, 28240), (4448, 24710), (4865, 22592), (4942, 22240), (5560, 19768), (5648, 19460), (7060, 15568), (7784, 14120), (8896, 12355), (9730, 11296), (9884, 11120)]