141700480

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 366220800

約数和(自身を除く): 224520320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 95, 128, 152, 160, 172, 190, 215, 271, 304, 320, 344, 380, 430, 542, 608, 640, 688, 760, 817, 860, 1084, 1216, 1355, 1376, 1520, 1634, 1720, 2168, 2432, 2710, 2752, 3040, 3268, 3440, 4085, 4336, 5149, 5420, 5504, 6080, 6536, 6880, 8170, 8672, 10298, 10840, 11653, 12160, 13072, 13760, 16340, 17344, 20596, 21680, 23306, 25745, 26144, 27520, 32680, 34688, 41192, 43360, 46612, 51490, 52288, 58265, 65360, 82384, 86720, 93224, 102980, 104576, 116530, 130720, 164768, 173440, 186448, 205960, 221407, 233060, 261440, 329536, 372896, 411920, 442814, 466120, 522880, 659072, 745792, 823840, 885628, 932240, 1107035, 1491584, 1647680, 1771256, 1864480, 2214070, 3295360, 3542512, 3728960, 4428140, 7085024, 7457920, 8856280, 14170048, 17712560, 28340096, 35425120, 70850240, 141700480]

約数ペア:

[(1, 141700480), (2, 70850240), (4, 35425120), (5, 28340096), (8, 17712560), (10, 14170048), (16, 8856280), (19, 7457920), (20, 7085024), (32, 4428140), (38, 3728960), (40, 3542512), (43, 3295360), (64, 2214070), (76, 1864480), (80, 1771256), (86, 1647680), (95, 1491584), (128, 1107035), (152, 932240), (160, 885628), (172, 823840), (190, 745792), (215, 659072), (271, 522880), (304, 466120), (320, 442814), (344, 411920), (380, 372896), (430, 329536), (542, 261440), (608, 233060), (640, 221407), (688, 205960), (760, 186448), (817, 173440), (860, 164768), (1084, 130720), (1216, 116530), (1355, 104576), (1376, 102980), (1520, 93224), (1634, 86720), (1720, 82384), (2168, 65360), (2432, 58265), (2710, 52288), (2752, 51490), (3040, 46612), (3268, 43360), (3440, 41192), (4085, 34688), (4336, 32680), (5149, 27520), (5420, 26144), (5504, 25745), (6080, 23306), (6536, 21680), (6880, 20596), (8170, 17344), (8672, 16340), (10298, 13760), (10840, 13072), (11653, 12160)]