142874880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1336

約数の個数: 144

約数和(自身を含む): 472409280

約数和(自身を除く): 329534400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1283, 1392, 1740, 1856, 1920, 2320, 2566, 2784, 3480, 3712, 3840, 3849, 4640, 5132, 5568, 6415, 6960, 7424, 7698, 9280, 10264, 11136, 12830, 13920, 15396, 18560, 19245, 20528, 22272, 25660, 27840, 30792, 37120, 37207, 38490, 41056, 51320, 55680, 61584, 74414, 76980, 82112, 102640, 111360, 111621, 123168, 148828, 153960, 164224, 186035, 205280, 223242, 246336, 297656, 307920, 328448, 372070, 410560, 446484, 492672, 558105, 595312, 615840, 744140, 821120, 892968, 985344, 1116210, 1190624, 1231680, 1488280, 1642240, 1785936, 2232420, 2381248, 2463360, 2976560, 3571872, 4464840, 4762496, 4926720, 5953120, 7143744, 8929680, 9524992, 11906240, 14287488, 17859360, 23812480, 28574976, 35718720, 47624960, 71437440, 142874880]

約数ペア:

[(1, 142874880), (2, 71437440), (3, 47624960), (4, 35718720), (5, 28574976), (6, 23812480), (8, 17859360), (10, 14287488), (12, 11906240), (15, 9524992), (16, 8929680), (20, 7143744), (24, 5953120), (29, 4926720), (30, 4762496), (32, 4464840), (40, 3571872), (48, 2976560), (58, 2463360), (60, 2381248), (64, 2232420), (80, 1785936), (87, 1642240), (96, 1488280), (116, 1231680), (120, 1190624), (128, 1116210), (145, 985344), (160, 892968), (174, 821120), (192, 744140), (232, 615840), (240, 595312), (256, 558105), (290, 492672), (320, 446484), (348, 410560), (384, 372070), (435, 328448), (464, 307920), (480, 297656), (580, 246336), (640, 223242), (696, 205280), (768, 186035), (870, 164224), (928, 153960), (960, 148828), (1160, 123168), (1280, 111621), (1283, 111360), (1392, 102640), (1740, 82112), (1856, 76980), (1920, 74414), (2320, 61584), (2566, 55680), (2784, 51320), (3480, 41056), (3712, 38490), (3840, 37207), (3849, 37120), (4640, 30792), (5132, 27840), (5568, 25660), (6415, 22272), (6960, 20528), (7424, 19245), (7698, 18560), (9280, 15396), (10264, 13920), (11136, 12830)]