138747180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 463776768

約数和(自身を除く): 325029588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 103, 110, 130, 132, 143, 156, 157, 165, 195, 206, 220, 260, 286, 309, 314, 330, 390, 412, 429, 471, 515, 572, 618, 628, 660, 715, 780, 785, 858, 942, 1030, 1133, 1236, 1339, 1430, 1545, 1570, 1716, 1727, 1884, 2041, 2060, 2145, 2266, 2355, 2678, 2860, 3090, 3140, 3399, 3454, 4017, 4082, 4290, 4532, 4710, 5181, 5356, 5665, 6123, 6180, 6695, 6798, 6908, 8034, 8164, 8580, 8635, 9420, 10205, 10362, 11330, 12246, 13390, 13596, 14729, 16068, 16171, 16995, 17270, 20085, 20410, 20724, 22451, 22660, 24492, 25905, 26780, 29458, 30615, 32342, 33990, 34540, 40170, 40820, 44187, 44902, 48513, 51810, 58916, 61230, 64684, 67353, 67980, 73645, 80340, 80855, 88374, 89804, 97026, 103620, 112255, 122460, 134706, 147290, 161710, 176748, 177881, 194052, 210223, 220935, 224510, 242565, 269412, 294580, 323420, 336765, 355762, 420446, 441870, 449020, 485130, 533643, 630669, 673530, 711524, 840892, 883740, 889405, 970260, 1051115, 1067286, 1261338, 1347060, 1778810, 2102230, 2134572, 2312453, 2522676, 2668215, 3153345, 3557620, 4204460, 4624906, 5336430, 6306690, 6937359, 9249812, 10672860, 11562265, 12613380, 13874718, 23124530, 27749436, 34686795, 46249060, 69373590, 138747180]

約数ペア:

[(1, 138747180), (2, 69373590), (3, 46249060), (4, 34686795), (5, 27749436), (6, 23124530), (10, 13874718), (11, 12613380), (12, 11562265), (13, 10672860), (15, 9249812), (20, 6937359), (22, 6306690), (26, 5336430), (30, 4624906), (33, 4204460), (39, 3557620), (44, 3153345), (52, 2668215), (55, 2522676), (60, 2312453), (65, 2134572), (66, 2102230), (78, 1778810), (103, 1347060), (110, 1261338), (130, 1067286), (132, 1051115), (143, 970260), (156, 889405), (157, 883740), (165, 840892), (195, 711524), (206, 673530), (220, 630669), (260, 533643), (286, 485130), (309, 449020), (314, 441870), (330, 420446), (390, 355762), (412, 336765), (429, 323420), (471, 294580), (515, 269412), (572, 242565), (618, 224510), (628, 220935), (660, 210223), (715, 194052), (780, 177881), (785, 176748), (858, 161710), (942, 147290), (1030, 134706), (1133, 122460), (1236, 112255), (1339, 103620), (1430, 97026), (1545, 89804), (1570, 88374), (1716, 80855), (1727, 80340), (1884, 73645), (2041, 67980), (2060, 67353), (2145, 64684), (2266, 61230), (2355, 58916), (2678, 51810), (2860, 48513), (3090, 44902), (3140, 44187), (3399, 40820), (3454, 40170), (4017, 34540), (4082, 33990), (4290, 32342), (4532, 30615), (4710, 29458), (5181, 26780), (5356, 25905), (5665, 24492), (6123, 22660), (6180, 22451), (6695, 20724), (6798, 20410), (6908, 20085), (8034, 17270), (8164, 16995), (8580, 16171), (8635, 16068), (9420, 14729), (10205, 13596), (10362, 13390), (11330, 12246)]