141352480

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 354025728

約数和(自身を除く): 212673248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 71, 80, 92, 115, 142, 160, 184, 230, 284, 355, 368, 460, 541, 568, 710, 736, 920, 1082, 1136, 1420, 1633, 1840, 2164, 2272, 2705, 2840, 3266, 3680, 4328, 5410, 5680, 6532, 8165, 8656, 10820, 11360, 12443, 13064, 16330, 17312, 21640, 24886, 26128, 32660, 38411, 43280, 49772, 52256, 62215, 65320, 76822, 86560, 99544, 124430, 130640, 153644, 192055, 199088, 248860, 261280, 307288, 384110, 398176, 497720, 614576, 768220, 883453, 995440, 1229152, 1536440, 1766906, 1990880, 3072880, 3533812, 4417265, 6145760, 7067624, 8834530, 14135248, 17669060, 28270496, 35338120, 70676240, 141352480]

約数ペア:

[(1, 141352480), (2, 70676240), (4, 35338120), (5, 28270496), (8, 17669060), (10, 14135248), (16, 8834530), (20, 7067624), (23, 6145760), (32, 4417265), (40, 3533812), (46, 3072880), (71, 1990880), (80, 1766906), (92, 1536440), (115, 1229152), (142, 995440), (160, 883453), (184, 768220), (230, 614576), (284, 497720), (355, 398176), (368, 384110), (460, 307288), (541, 261280), (568, 248860), (710, 199088), (736, 192055), (920, 153644), (1082, 130640), (1136, 124430), (1420, 99544), (1633, 86560), (1840, 76822), (2164, 65320), (2272, 62215), (2705, 52256), (2840, 49772), (3266, 43280), (3680, 38411), (4328, 32660), (5410, 26128), (5680, 24886), (6532, 21640), (8165, 17312), (8656, 16330), (10820, 13064), (11360, 12443)]