359983120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1533

約数の個数: 160

約数和(自身を含む): 1051361280

約数和(自身を除く): 691378160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 304, 322, 368, 380, 437, 460, 532, 560, 644, 665, 760, 805, 874, 920, 1064, 1288, 1330, 1471, 1520, 1610, 1748, 1840, 2128, 2185, 2576, 2660, 2942, 3059, 3220, 3496, 4370, 5320, 5884, 6118, 6440, 6992, 7355, 8740, 10297, 10640, 11768, 12236, 12880, 14710, 15295, 17480, 20594, 23536, 24472, 27949, 29420, 30590, 33833, 34960, 41188, 48944, 51485, 55898, 58840, 61180, 67666, 82376, 102970, 111796, 117680, 122360, 135332, 139745, 164752, 169165, 195643, 205940, 223592, 236831, 244720, 270664, 279490, 338330, 391286, 411880, 447184, 473662, 541328, 558980, 642827, 676660, 782572, 823760, 947324, 978215, 1117960, 1184155, 1285654, 1353320, 1565144, 1894648, 1956430, 2235920, 2368310, 2571308, 2706640, 3130288, 3214135, 3789296, 3912860, 4499789, 4736620, 5142616, 6428270, 7825720, 8999578, 9473240, 10285232, 12856540, 15651440, 17999156, 18946480, 22498945, 25713080, 35998312, 44997890, 51426160, 71996624, 89995780, 179991560, 359983120]

約数ペア:

[(1, 359983120), (2, 179991560), (4, 89995780), (5, 71996624), (7, 51426160), (8, 44997890), (10, 35998312), (14, 25713080), (16, 22498945), (19, 18946480), (20, 17999156), (23, 15651440), (28, 12856540), (35, 10285232), (38, 9473240), (40, 8999578), (46, 7825720), (56, 6428270), (70, 5142616), (76, 4736620), (80, 4499789), (92, 3912860), (95, 3789296), (112, 3214135), (115, 3130288), (133, 2706640), (140, 2571308), (152, 2368310), (161, 2235920), (184, 1956430), (190, 1894648), (230, 1565144), (266, 1353320), (280, 1285654), (304, 1184155), (322, 1117960), (368, 978215), (380, 947324), (437, 823760), (460, 782572), (532, 676660), (560, 642827), (644, 558980), (665, 541328), (760, 473662), (805, 447184), (874, 411880), (920, 391286), (1064, 338330), (1288, 279490), (1330, 270664), (1471, 244720), (1520, 236831), (1610, 223592), (1748, 205940), (1840, 195643), (2128, 169165), (2185, 164752), (2576, 139745), (2660, 135332), (2942, 122360), (3059, 117680), (3220, 111796), (3496, 102970), (4370, 82376), (5320, 67666), (5884, 61180), (6118, 58840), (6440, 55898), (6992, 51485), (7355, 48944), (8740, 41188), (10297, 34960), (10640, 33833), (11768, 30590), (12236, 29420), (12880, 27949), (14710, 24472), (15295, 23536), (17480, 20594)]