71298360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9431}}^1$

素因数の和:9458

約数の個数: 128

約数和(自身を含む): 271641600

約数和(自身を除く): 200343240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9431, 18862, 28293, 37724, 47155, 56586, 66017, 75448, 84879, 94310, 113172, 132034, 141465, 169758, 188620, 198051, 226344, 254637, 264068, 282930, 330085, 339516, 377240, 396102, 424395, 509274, 528136, 565860, 594153, 660170, 679032, 792204, 848790, 990255, 1018548, 1131720, 1188306, 1273185, 1320340, 1584408, 1697580, 1782459, 1980510, 2037096, 2376612, 2546370, 2640680, 2970765, 3395160, 3564918, 3961020, 4753224, 5092740, 5941530, 7129836, 7922040, 8912295, 10185480, 11883060, 14259672, 17824590, 23766120, 35649180, 71298360]

約数ペア:

[(1, 71298360), (2, 35649180), (3, 23766120), (4, 17824590), (5, 14259672), (6, 11883060), (7, 10185480), (8, 8912295), (9, 7922040), (10, 7129836), (12, 5941530), (14, 5092740), (15, 4753224), (18, 3961020), (20, 3564918), (21, 3395160), (24, 2970765), (27, 2640680), (28, 2546370), (30, 2376612), (35, 2037096), (36, 1980510), (40, 1782459), (42, 1697580), (45, 1584408), (54, 1320340), (56, 1273185), (60, 1188306), (63, 1131720), (70, 1018548), (72, 990255), (84, 848790), (90, 792204), (105, 679032), (108, 660170), (120, 594153), (126, 565860), (135, 528136), (140, 509274), (168, 424395), (180, 396102), (189, 377240), (210, 339516), (216, 330085), (252, 282930), (270, 264068), (280, 254637), (315, 226344), (360, 198051), (378, 188620), (420, 169758), (504, 141465), (540, 132034), (630, 113172), (756, 94310), (840, 84879), (945, 75448), (1080, 66017), (1260, 56586), (1512, 47155), (1890, 37724), (2520, 28293), (3780, 18862), (7560, 9431)]