141860320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5507}}^1$

素因数の和:5552

約数の個数: 96

約数和(自身を含む): 399748608

約数和(自身を除く): 257888288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 5507, 6440, 11014, 12880, 22028, 25760, 27535, 38549, 44056, 55070, 77098, 88112, 110140, 126661, 154196, 176224, 192745, 220280, 253322, 308392, 385490, 440560, 506644, 616784, 633305, 770980, 881120, 886627, 1013288, 1233568, 1266610, 1541960, 1773254, 2026576, 2533220, 3083920, 3546508, 4053152, 4433135, 5066440, 6167840, 7093016, 8866270, 10132880, 14186032, 17732540, 20265760, 28372064, 35465080, 70930160, 141860320]

約数ペア:

[(1, 141860320), (2, 70930160), (4, 35465080), (5, 28372064), (7, 20265760), (8, 17732540), (10, 14186032), (14, 10132880), (16, 8866270), (20, 7093016), (23, 6167840), (28, 5066440), (32, 4433135), (35, 4053152), (40, 3546508), (46, 3083920), (56, 2533220), (70, 2026576), (80, 1773254), (92, 1541960), (112, 1266610), (115, 1233568), (140, 1013288), (160, 886627), (161, 881120), (184, 770980), (224, 633305), (230, 616784), (280, 506644), (322, 440560), (368, 385490), (460, 308392), (560, 253322), (644, 220280), (736, 192745), (805, 176224), (920, 154196), (1120, 126661), (1288, 110140), (1610, 88112), (1840, 77098), (2576, 55070), (3220, 44056), (3680, 38549), (5152, 27535), (5507, 25760), (6440, 22028), (11014, 12880)]