217702959180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{25343}}^1$

素因数の和:25656

約数の個数: 192

約数和(自身を含む): 706725347328

約数和(自身を除く): 489022388148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 181, 210, 226, 339, 362, 420, 452, 543, 565, 678, 724, 791, 905, 1086, 1130, 1267, 1356, 1582, 1695, 1810, 2172, 2260, 2373, 2534, 2715, 3164, 3390, 3620, 3801, 3955, 4746, 5068, 5430, 6335, 6780, 7602, 7910, 9492, 10860, 11865, 12670, 15204, 15820, 19005, 20453, 23730, 25340, 25343, 38010, 40906, 47460, 50686, 61359, 76020, 76029, 81812, 101372, 102265, 122718, 126715, 143171, 152058, 177401, 204530, 245436, 253430, 286342, 304116, 306795, 354802, 380145, 409060, 429513, 506860, 532203, 572684, 613590, 709604, 715855, 760290, 859026, 887005, 1064406, 1227180, 1431710, 1520580, 1718052, 1774010, 2128812, 2147565, 2661015, 2863420, 2863759, 3548020, 4295130, 4587083, 5322030, 5727518, 8590260, 8591277, 9174166, 10644060, 11455036, 13761249, 14318795, 17182554, 18348332, 20046313, 22935415, 27522498, 28637590, 32109581, 34365108, 40092626, 42956385, 45870830, 55044996, 57275180, 60138939, 64219162, 68806245, 80185252, 85912770, 91741660, 96328743, 100231565, 120277878, 128438324, 137612490, 160547905, 171825540, 192657486, 200463130, 240555756, 275224980, 300694695, 321095810, 385314972, 400926260, 481643715, 518340379, 601389390, 642191620, 963287430, 1036680758, 1202778780, 1555021137, 1926574860, 2073361516, 2591701895, 3110042274, 3628382653, 5183403790, 6220084548, 7256765306, 7775105685, 10366807580, 10885147959, 14513530612, 15550211370, 18141913265, 21770295918, 31100422740, 36283826530, 43540591836, 54425739795, 72567653060, 108851479590, 217702959180]

約数ペア:

[(1, 217702959180), (2, 108851479590), (3, 72567653060), (4, 54425739795), (5, 43540591836), (6, 36283826530), (7, 31100422740), (10, 21770295918), (12, 18141913265), (14, 15550211370), (15, 14513530612), (20, 10885147959), (21, 10366807580), (28, 7775105685), (30, 7256765306), (35, 6220084548), (42, 5183403790), (60, 3628382653), (70, 3110042274), (84, 2591701895), (105, 2073361516), (113, 1926574860), (140, 1555021137), (181, 1202778780), (210, 1036680758), (226, 963287430), (339, 642191620), (362, 601389390), (420, 518340379), (452, 481643715), (543, 400926260), (565, 385314972), (678, 321095810), (724, 300694695), (791, 275224980), (905, 240555756), (1086, 200463130), (1130, 192657486), (1267, 171825540), (1356, 160547905), (1582, 137612490), (1695, 128438324), (1810, 120277878), (2172, 100231565), (2260, 96328743), (2373, 91741660), (2534, 85912770), (2715, 80185252), (3164, 68806245), (3390, 64219162), (3620, 60138939), (3801, 57275180), (3955, 55044996), (4746, 45870830), (5068, 42956385), (5430, 40092626), (6335, 34365108), (6780, 32109581), (7602, 28637590), (7910, 27522498), (9492, 22935415), (10860, 20046313), (11865, 18348332), (12670, 17182554), (15204, 14318795), (15820, 13761249), (19005, 11455036), (20453, 10644060), (23730, 9174166), (25340, 8591277), (25343, 8590260), (38010, 5727518), (40906, 5322030), (47460, 4587083), (50686, 4295130), (61359, 3548020), (76020, 2863759), (76029, 2863420), (81812, 2661015), (101372, 2147565), (102265, 2128812), (122718, 1774010), (126715, 1718052), (143171, 1520580), (152058, 1431710), (177401, 1227180), (204530, 1064406), (245436, 887005), (253430, 859026), (286342, 760290), (304116, 715855), (306795, 709604), (354802, 613590), (380145, 572684), (409060, 532203), (429513, 506860)]