66319120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 194273280

約数和(自身を除く): 127954160

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, 271, 280, 304, 322, 368, 380, 437, 460, 532, 542, 560, 644, 665, 760, 805, 874, 920, 1064, 1084, 1288, 1330, 1355, 1520, 1610, 1748, 1840, 1897, 2128, 2168, 2185, 2576, 2660, 2710, 3059, 3220, 3496, 3794, 4336, 4370, 5149, 5320, 5420, 6118, 6233, 6440, 6992, 7588, 8740, 9485, 10298, 10640, 10840, 12236, 12466, 12880, 15176, 15295, 17480, 18970, 20596, 21680, 24472, 24932, 25745, 30352, 30590, 31165, 34960, 36043, 37940, 41192, 43631, 48944, 49864, 51490, 61180, 62330, 72086, 75880, 82384, 87262, 99728, 102980, 118427, 122360, 124660, 144172, 151760, 174524, 180215, 205960, 218155, 236854, 244720, 249320, 288344, 349048, 360430, 411920, 436310, 473708, 498640, 576688, 592135, 698096, 720860, 828989, 872620, 947416, 1184270, 1441720, 1657978, 1745240, 1894832, 2368540, 2883440, 3315956, 3490480, 4144945, 4737080, 6631912, 8289890, 9474160, 13263824, 16579780, 33159560, 66319120]

約数ペア:

[(1, 66319120), (2, 33159560), (4, 16579780), (5, 13263824), (7, 9474160), (8, 8289890), (10, 6631912), (14, 4737080), (16, 4144945), (19, 3490480), (20, 3315956), (23, 2883440), (28, 2368540), (35, 1894832), (38, 1745240), (40, 1657978), (46, 1441720), (56, 1184270), (70, 947416), (76, 872620), (80, 828989), (92, 720860), (95, 698096), (112, 592135), (115, 576688), (133, 498640), (140, 473708), (152, 436310), (161, 411920), (184, 360430), (190, 349048), (230, 288344), (266, 249320), (271, 244720), (280, 236854), (304, 218155), (322, 205960), (368, 180215), (380, 174524), (437, 151760), (460, 144172), (532, 124660), (542, 122360), (560, 118427), (644, 102980), (665, 99728), (760, 87262), (805, 82384), (874, 75880), (920, 72086), (1064, 62330), (1084, 61180), (1288, 51490), (1330, 49864), (1355, 48944), (1520, 43631), (1610, 41192), (1748, 37940), (1840, 36043), (1897, 34960), (2128, 31165), (2168, 30590), (2185, 30352), (2576, 25745), (2660, 24932), (2710, 24472), (3059, 21680), (3220, 20596), (3496, 18970), (3794, 17480), (4336, 15295), (4370, 15176), (5149, 12880), (5320, 12466), (5420, 12236), (6118, 10840), (6233, 10640), (6440, 10298), (6992, 9485), (7588, 8740)]