140767770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 423642240

約数和(自身を除く): 282874470

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 121, 130, 143, 157, 165, 190, 195, 209, 242, 247, 285, 286, 314, 330, 363, 390, 418, 429, 471, 494, 570, 605, 627, 715, 726, 741, 785, 858, 942, 1045, 1210, 1235, 1254, 1430, 1482, 1570, 1573, 1727, 1815, 2041, 2090, 2145, 2299, 2355, 2470, 2717, 2983, 3135, 3146, 3454, 3630, 3705, 4082, 4290, 4598, 4710, 4719, 5181, 5434, 5966, 6123, 6270, 6897, 7410, 7865, 8151, 8635, 8949, 9438, 10205, 10362, 11495, 12246, 13585, 13794, 14915, 15730, 16302, 17270, 17898, 18997, 20410, 22451, 22990, 23595, 25905, 27170, 29830, 29887, 30615, 32813, 34485, 37994, 38779, 40755, 44745, 44902, 47190, 51810, 56991, 59774, 61230, 65626, 67353, 68970, 77558, 81510, 89490, 89661, 94985, 98439, 112255, 113982, 116337, 134706, 149435, 164065, 179322, 189970, 193895, 196878, 224510, 232674, 246961, 284955, 298870, 328130, 336765, 360943, 387790, 426569, 448305, 492195, 493922, 569910, 581685, 673530, 721886, 740883, 853138, 896610, 984390, 1082829, 1163370, 1234805, 1279707, 1481766, 1804715, 2132845, 2165658, 2469610, 2559414, 3609430, 3704415, 4265690, 4692259, 5414145, 6398535, 7408830, 9384518, 10828290, 12797070, 14076777, 23461295, 28153554, 46922590, 70383885, 140767770]

約数ペア:

[(1, 140767770), (2, 70383885), (3, 46922590), (5, 28153554), (6, 23461295), (10, 14076777), (11, 12797070), (13, 10828290), (15, 9384518), (19, 7408830), (22, 6398535), (26, 5414145), (30, 4692259), (33, 4265690), (38, 3704415), (39, 3609430), (55, 2559414), (57, 2469610), (65, 2165658), (66, 2132845), (78, 1804715), (95, 1481766), (110, 1279707), (114, 1234805), (121, 1163370), (130, 1082829), (143, 984390), (157, 896610), (165, 853138), (190, 740883), (195, 721886), (209, 673530), (242, 581685), (247, 569910), (285, 493922), (286, 492195), (314, 448305), (330, 426569), (363, 387790), (390, 360943), (418, 336765), (429, 328130), (471, 298870), (494, 284955), (570, 246961), (605, 232674), (627, 224510), (715, 196878), (726, 193895), (741, 189970), (785, 179322), (858, 164065), (942, 149435), (1045, 134706), (1210, 116337), (1235, 113982), (1254, 112255), (1430, 98439), (1482, 94985), (1570, 89661), (1573, 89490), (1727, 81510), (1815, 77558), (2041, 68970), (2090, 67353), (2145, 65626), (2299, 61230), (2355, 59774), (2470, 56991), (2717, 51810), (2983, 47190), (3135, 44902), (3146, 44745), (3454, 40755), (3630, 38779), (3705, 37994), (4082, 34485), (4290, 32813), (4598, 30615), (4710, 29887), (4719, 29830), (5181, 27170), (5434, 25905), (5966, 23595), (6123, 22990), (6270, 22451), (6897, 20410), (7410, 18997), (7865, 17898), (8151, 17270), (8635, 16302), (8949, 15730), (9438, 14915), (10205, 13794), (10362, 13585), (11495, 12246)]