146307840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5443}}^1$

素因数の和:5474

約数の個数: 144

約数和(自身を含む): 534121728

約数和(自身を除く): 387813888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5443, 6720, 8960, 10886, 13440, 16329, 21772, 26880, 27215, 32658, 38101, 43544, 54430, 65316, 76202, 81645, 87088, 108860, 114303, 130632, 152404, 163290, 174176, 190505, 217720, 228606, 261264, 304808, 326580, 348352, 381010, 435440, 457212, 522528, 571515, 609616, 653160, 696704, 762020, 870880, 914424, 1045056, 1143030, 1219232, 1306320, 1393408, 1524040, 1741760, 1828848, 2090112, 2286060, 2438464, 2612640, 3048080, 3483520, 3657696, 4180224, 4572120, 4876928, 5225280, 6096160, 6967040, 7315392, 9144240, 9753856, 10450560, 12192320, 14630784, 18288480, 20901120, 24384640, 29261568, 36576960, 48769280, 73153920, 146307840]

約数ペア:

[(1, 146307840), (2, 73153920), (3, 48769280), (4, 36576960), (5, 29261568), (6, 24384640), (7, 20901120), (8, 18288480), (10, 14630784), (12, 12192320), (14, 10450560), (15, 9753856), (16, 9144240), (20, 7315392), (21, 6967040), (24, 6096160), (28, 5225280), (30, 4876928), (32, 4572120), (35, 4180224), (40, 3657696), (42, 3483520), (48, 3048080), (56, 2612640), (60, 2438464), (64, 2286060), (70, 2090112), (80, 1828848), (84, 1741760), (96, 1524040), (105, 1393408), (112, 1306320), (120, 1219232), (128, 1143030), (140, 1045056), (160, 914424), (168, 870880), (192, 762020), (210, 696704), (224, 653160), (240, 609616), (256, 571515), (280, 522528), (320, 457212), (336, 435440), (384, 381010), (420, 348352), (448, 326580), (480, 304808), (560, 261264), (640, 228606), (672, 217720), (768, 190505), (840, 174176), (896, 163290), (960, 152404), (1120, 130632), (1280, 114303), (1344, 108860), (1680, 87088), (1792, 81645), (1920, 76202), (2240, 65316), (2688, 54430), (3360, 43544), (3840, 38101), (4480, 32658), (5376, 27215), (5443, 26880), (6720, 21772), (8960, 16329), (10886, 13440)]