140680260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37217}}^1$

素因数の和:37242

約数の個数: 96

約数和(自身を含む): 500209920

約数和(自身を除く): 359529660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 37217, 74434, 111651, 148868, 186085, 223302, 260519, 334953, 372170, 446604, 521038, 558255, 669906, 744340, 781557, 1004859, 1042076, 1116510, 1302595, 1339812, 1563114, 1674765, 2009718, 2233020, 2344671, 2605190, 3126228, 3349530, 3907785, 4019436, 4689342, 5024295, 5210380, 6699060, 7034013, 7815570, 9378684, 10048590, 11723355, 14068026, 15631140, 20097180, 23446710, 28136052, 35170065, 46893420, 70340130, 140680260]

約数ペア:

[(1, 140680260), (2, 70340130), (3, 46893420), (4, 35170065), (5, 28136052), (6, 23446710), (7, 20097180), (9, 15631140), (10, 14068026), (12, 11723355), (14, 10048590), (15, 9378684), (18, 7815570), (20, 7034013), (21, 6699060), (27, 5210380), (28, 5024295), (30, 4689342), (35, 4019436), (36, 3907785), (42, 3349530), (45, 3126228), (54, 2605190), (60, 2344671), (63, 2233020), (70, 2009718), (84, 1674765), (90, 1563114), (105, 1339812), (108, 1302595), (126, 1116510), (135, 1042076), (140, 1004859), (180, 781557), (189, 744340), (210, 669906), (252, 558255), (270, 521038), (315, 446604), (378, 372170), (420, 334953), (540, 260519), (630, 223302), (756, 186085), (945, 148868), (1260, 111651), (1890, 74434), (3780, 37217)]