315817492060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1451}}^1\times {\mathrm{5417}}^1$

素因数の和:6932

約数の個数: 144

約数和(自身を含む): 791004680928

約数和(自身を除く): 475187188868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 980, 1148, 1435, 1451, 2009, 2870, 2902, 4018, 5417, 5740, 5804, 7255, 8036, 10045, 10157, 10834, 14510, 20090, 20314, 21668, 27085, 29020, 37919, 40180, 40628, 50785, 54170, 59491, 71099, 75838, 101570, 108340, 118982, 142198, 151676, 189595, 203140, 222097, 237964, 265433, 284396, 297455, 355495, 379190, 416437, 444194, 530866, 594910, 710990, 758380, 832874, 888388, 1061732, 1110485, 1189820, 1327165, 1421980, 1554679, 1665748, 2082185, 2220970, 2654330, 2915059, 3109358, 4164370, 4441940, 5308660, 5830118, 6218716, 7773395, 7860067, 8328740, 10882753, 11660236, 14575295, 15546790, 15720134, 21765506, 29150590, 31093580, 31440268, 39300335, 43531012, 54413765, 55020469, 58301180, 78600670, 108827530, 110040938, 157201340, 217655060, 220081876, 275102345, 322262747, 385143283, 550204690, 644525494, 770286566, 1100409380, 1289050988, 1540573132, 1611313735, 1925716415, 2255839229, 3222627470, 3851432830, 4511678458, 6445254940, 7702865660, 9023356916, 11279196145, 15790874603, 22558392290, 31581749206, 45116784580, 63163498412, 78954373015, 157908746030, 315817492060]

約数ペア:

[(1, 315817492060), (2, 157908746030), (4, 78954373015), (5, 63163498412), (7, 45116784580), (10, 31581749206), (14, 22558392290), (20, 15790874603), (28, 11279196145), (35, 9023356916), (41, 7702865660), (49, 6445254940), (70, 4511678458), (82, 3851432830), (98, 3222627470), (140, 2255839229), (164, 1925716415), (196, 1611313735), (205, 1540573132), (245, 1289050988), (287, 1100409380), (410, 770286566), (490, 644525494), (574, 550204690), (820, 385143283), (980, 322262747), (1148, 275102345), (1435, 220081876), (1451, 217655060), (2009, 157201340), (2870, 110040938), (2902, 108827530), (4018, 78600670), (5417, 58301180), (5740, 55020469), (5804, 54413765), (7255, 43531012), (8036, 39300335), (10045, 31440268), (10157, 31093580), (10834, 29150590), (14510, 21765506), (20090, 15720134), (20314, 15546790), (21668, 14575295), (27085, 11660236), (29020, 10882753), (37919, 8328740), (40180, 7860067), (40628, 7773395), (50785, 6218716), (54170, 5830118), (59491, 5308660), (71099, 4441940), (75838, 4164370), (101570, 3109358), (108340, 2915059), (118982, 2654330), (142198, 2220970), (151676, 2082185), (189595, 1665748), (203140, 1554679), (222097, 1421980), (237964, 1327165), (265433, 1189820), (284396, 1110485), (297455, 1061732), (355495, 888388), (379190, 832874), (416437, 758380), (444194, 710990), (530866, 594910)]