141017140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 360339840

約数和(自身を除く): 219322700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 29, 31, 44, 46, 55, 58, 62, 92, 110, 115, 116, 124, 145, 155, 220, 230, 253, 290, 310, 319, 341, 460, 506, 580, 620, 638, 667, 682, 713, 899, 961, 1012, 1265, 1276, 1334, 1364, 1426, 1595, 1705, 1798, 1922, 2530, 2668, 2852, 3190, 3335, 3410, 3565, 3596, 3844, 4495, 4805, 5060, 6380, 6670, 6820, 7130, 7337, 7843, 8990, 9610, 9889, 10571, 13340, 14260, 14674, 15686, 17980, 19220, 19778, 20677, 21142, 22103, 27869, 29348, 31372, 36685, 39215, 39556, 41354, 42284, 44206, 49445, 52855, 55738, 73370, 78430, 82708, 88412, 98890, 103385, 105710, 110515, 111476, 139345, 146740, 156860, 197780, 206770, 211420, 221030, 227447, 243133, 278690, 306559, 413540, 442060, 454894, 486266, 557380, 613118, 640987, 909788, 972532, 1137235, 1215665, 1226236, 1281974, 1532795, 2274470, 2431330, 2563948, 3065590, 3204935, 4548940, 4862660, 6131180, 6409870, 7050857, 12819740, 14101714, 28203428, 35254285, 70508570, 141017140]

約数ペア:

[(1, 141017140), (2, 70508570), (4, 35254285), (5, 28203428), (10, 14101714), (11, 12819740), (20, 7050857), (22, 6409870), (23, 6131180), (29, 4862660), (31, 4548940), (44, 3204935), (46, 3065590), (55, 2563948), (58, 2431330), (62, 2274470), (92, 1532795), (110, 1281974), (115, 1226236), (116, 1215665), (124, 1137235), (145, 972532), (155, 909788), (220, 640987), (230, 613118), (253, 557380), (290, 486266), (310, 454894), (319, 442060), (341, 413540), (460, 306559), (506, 278690), (580, 243133), (620, 227447), (638, 221030), (667, 211420), (682, 206770), (713, 197780), (899, 156860), (961, 146740), (1012, 139345), (1265, 111476), (1276, 110515), (1334, 105710), (1364, 103385), (1426, 98890), (1595, 88412), (1705, 82708), (1798, 78430), (1922, 73370), (2530, 55738), (2668, 52855), (2852, 49445), (3190, 44206), (3335, 42284), (3410, 41354), (3565, 39556), (3596, 39215), (3844, 36685), (4495, 31372), (4805, 29348), (5060, 27869), (6380, 22103), (6670, 21142), (6820, 20677), (7130, 19778), (7337, 19220), (7843, 17980), (8990, 15686), (9610, 14674), (9889, 14260), (10571, 13340)]