1330591149280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31541}}^1\times {\mathrm{13877}}^1$

素因数の和:45452

約数の個数: 96

約数和(自身を含む): 3309313462560

約数和(自身を除く): 1978722313280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 13877, 27754, 31541, 55508, 63082, 69385, 111016, 126164, 138770, 157705, 222032, 252328, 263663, 277540, 315410, 444064, 504656, 527326, 555080, 599279, 630820, 1009312, 1054652, 1110160, 1198558, 1261640, 1318315, 2109304, 2220320, 2397116, 2523280, 2636630, 2996395, 4218608, 4794232, 5046560, 5273260, 5992790, 8437216, 9588464, 10546520, 11985580, 19176928, 21093040, 23971160, 42186080, 47942320, 95884640, 437694457, 875388914, 1750777828, 2188472285, 3501555656, 4376944570, 7003111312, 8316194683, 8753889140, 14006222624, 16632389366, 17507778280, 33264778732, 35015556560, 41580973415, 66529557464, 70031113120, 83161946830, 133059114928, 166323893660, 266118229856, 332647787320, 665295574640, 1330591149280]

約数ペア:

[(1, 1330591149280), (2, 665295574640), (4, 332647787320), (5, 266118229856), (8, 166323893660), (10, 133059114928), (16, 83161946830), (19, 70031113120), (20, 66529557464), (32, 41580973415), (38, 35015556560), (40, 33264778732), (76, 17507778280), (80, 16632389366), (95, 14006222624), (152, 8753889140), (160, 8316194683), (190, 7003111312), (304, 4376944570), (380, 3501555656), (608, 2188472285), (760, 1750777828), (1520, 875388914), (3040, 437694457), (13877, 95884640), (27754, 47942320), (31541, 42186080), (55508, 23971160), (63082, 21093040), (69385, 19176928), (111016, 11985580), (126164, 10546520), (138770, 9588464), (157705, 8437216), (222032, 5992790), (252328, 5273260), (263663, 5046560), (277540, 4794232), (315410, 4218608), (444064, 2996395), (504656, 2636630), (527326, 2523280), (555080, 2397116), (599279, 2220320), (630820, 2109304), (1009312, 1318315), (1054652, 1261640), (1110160, 1198558)]