141739360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 395584560

約数和(自身を除く): 253845200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 101, 112, 140, 160, 179, 196, 202, 224, 245, 280, 358, 392, 404, 490, 505, 560, 707, 716, 784, 808, 895, 980, 1010, 1120, 1253, 1414, 1432, 1568, 1616, 1790, 1960, 2020, 2506, 2828, 2864, 3232, 3535, 3580, 3920, 4040, 4949, 5012, 5656, 5728, 6265, 7070, 7160, 7840, 8080, 8771, 9898, 10024, 11312, 12530, 14140, 14320, 16160, 17542, 18079, 19796, 20048, 22624, 24745, 25060, 28280, 28640, 35084, 36158, 39592, 40096, 43855, 49490, 50120, 56560, 70168, 72316, 79184, 87710, 90395, 98980, 100240, 113120, 126553, 140336, 144632, 158368, 175420, 180790, 197960, 200480, 253106, 280672, 289264, 350840, 361580, 395920, 506212, 578528, 632765, 701680, 723160, 791840, 885871, 1012424, 1265530, 1403360, 1446320, 1771742, 2024848, 2531060, 2892640, 3543484, 4049696, 4429355, 5062120, 7086968, 8858710, 10124240, 14173936, 17717420, 20248480, 28347872, 35434840, 70869680, 141739360]

約数ペア:

[(1, 141739360), (2, 70869680), (4, 35434840), (5, 28347872), (7, 20248480), (8, 17717420), (10, 14173936), (14, 10124240), (16, 8858710), (20, 7086968), (28, 5062120), (32, 4429355), (35, 4049696), (40, 3543484), (49, 2892640), (56, 2531060), (70, 2024848), (80, 1771742), (98, 1446320), (101, 1403360), (112, 1265530), (140, 1012424), (160, 885871), (179, 791840), (196, 723160), (202, 701680), (224, 632765), (245, 578528), (280, 506212), (358, 395920), (392, 361580), (404, 350840), (490, 289264), (505, 280672), (560, 253106), (707, 200480), (716, 197960), (784, 180790), (808, 175420), (895, 158368), (980, 144632), (1010, 140336), (1120, 126553), (1253, 113120), (1414, 100240), (1432, 98980), (1568, 90395), (1616, 87710), (1790, 79184), (1960, 72316), (2020, 70168), (2506, 56560), (2828, 50120), (2864, 49490), (3232, 43855), (3535, 40096), (3580, 39592), (3920, 36158), (4040, 35084), (4949, 28640), (5012, 28280), (5656, 25060), (5728, 24745), (6265, 22624), (7070, 20048), (7160, 19796), (7840, 18079), (8080, 17542), (8771, 16160), (9898, 14320), (10024, 14140), (11312, 12530)]