141406720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:650

約数の個数: 160

約数和(自身を含む): 417973248

約数和(自身を除く): 276566528

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 607, 640, 728, 832, 896, 910, 1040, 1120, 1214, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2428, 2560, 2912, 3035, 3328, 3584, 3640, 4160, 4249, 4480, 4856, 5824, 6070, 6656, 7280, 7891, 8320, 8498, 8960, 9712, 11648, 12140, 14560, 15782, 16640, 16996, 17920, 19424, 21245, 23296, 24280, 29120, 31564, 33280, 33992, 38848, 39455, 42490, 46592, 48560, 55237, 58240, 63128, 67984, 77696, 78910, 84980, 97120, 110474, 116480, 126256, 135968, 155392, 157820, 169960, 194240, 220948, 232960, 252512, 271936, 276185, 310784, 315640, 339920, 388480, 441896, 505024, 543872, 552370, 631280, 679840, 776960, 883792, 1010048, 1087744, 1104740, 1262560, 1359680, 1553920, 1767584, 2020096, 2175488, 2209480, 2525120, 2719360, 3535168, 4040192, 4418960, 5050240, 5438720, 7070336, 8837920, 10100480, 10877440, 14140672, 17675840, 20200960, 28281344, 35351680, 70703360, 141406720]

約数ペア:

[(1, 141406720), (2, 70703360), (4, 35351680), (5, 28281344), (7, 20200960), (8, 17675840), (10, 14140672), (13, 10877440), (14, 10100480), (16, 8837920), (20, 7070336), (26, 5438720), (28, 5050240), (32, 4418960), (35, 4040192), (40, 3535168), (52, 2719360), (56, 2525120), (64, 2209480), (65, 2175488), (70, 2020096), (80, 1767584), (91, 1553920), (104, 1359680), (112, 1262560), (128, 1104740), (130, 1087744), (140, 1010048), (160, 883792), (182, 776960), (208, 679840), (224, 631280), (256, 552370), (260, 543872), (280, 505024), (320, 441896), (364, 388480), (416, 339920), (448, 315640), (455, 310784), (512, 276185), (520, 271936), (560, 252512), (607, 232960), (640, 220948), (728, 194240), (832, 169960), (896, 157820), (910, 155392), (1040, 135968), (1120, 126256), (1214, 116480), (1280, 110474), (1456, 97120), (1664, 84980), (1792, 78910), (1820, 77696), (2080, 67984), (2240, 63128), (2428, 58240), (2560, 55237), (2912, 48560), (3035, 46592), (3328, 42490), (3584, 39455), (3640, 38848), (4160, 33992), (4249, 33280), (4480, 31564), (4856, 29120), (5824, 24280), (6070, 23296), (6656, 21245), (7280, 19424), (7891, 17920), (8320, 16996), (8498, 16640), (8960, 15782), (9712, 14560), (11648, 12140)]