1286013057890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{2389}}^1$

素因数の和:2689

約数の個数: 192

約数和(自身を含む): 2671694807040

約数和(自身を除く): 1385681749150

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 113, 121, 127, 155, 226, 242, 254, 310, 341, 565, 605, 635, 682, 1130, 1210, 1243, 1270, 1397, 1705, 2389, 2486, 2794, 3410, 3503, 3751, 3937, 4778, 6215, 6985, 7006, 7502, 7874, 11945, 12430, 13673, 13970, 14351, 15367, 17515, 18755, 19685, 23890, 26279, 27346, 28702, 30734, 35030, 37510, 38533, 39370, 43307, 52558, 68365, 71755, 74059, 76835, 77066, 86614, 131395, 136730, 143510, 148118, 153670, 157861, 192665, 216535, 262790, 269957, 289069, 303403, 315722, 370295, 385330, 423863, 433070, 444881, 476377, 539914, 578138, 606806, 740590, 789305, 814649, 847726, 889762, 952754, 1349785, 1445345, 1517015, 1578610, 1629298, 1736471, 2119315, 2224405, 2381885, 2699570, 2890690, 2969527, 3034030, 3337433, 3472942, 4073245, 4238630, 4448810, 4763770, 4893691, 5939054, 6674866, 8146490, 8368667, 8682355, 8961139, 9405493, 9787382, 14847635, 16687165, 16737334, 17364710, 17922278, 18810986, 24468455, 29695270, 32664797, 33374330, 34284539, 36711763, 41843335, 44805695, 47027465, 48936910, 53830601, 65329594, 68569078, 73423526, 83686670, 89611390, 92055337, 94054930, 103460423, 107661202, 163323985, 171422695, 183558815, 184110674, 206920846, 269153005, 326647970, 342845390, 367117630, 377129929, 460276685, 517302115, 538306010, 754259858, 920553370, 1012608707, 1034604230, 1062820709, 1138064653, 1885649645, 2025217414, 2125641418, 2276129306, 3771299290, 4148429219, 5063043535, 5314103545, 5690323265, 8296858438, 10126087070, 10628207090, 11380646530, 11691027799, 20742146095, 23382055598, 41484292190, 58455138995, 116910277990, 128601305789, 257202611578, 643006528945, 1286013057890]

約数ペア:

[(1, 1286013057890), (2, 643006528945), (5, 257202611578), (10, 128601305789), (11, 116910277990), (22, 58455138995), (31, 41484292190), (55, 23382055598), (62, 20742146095), (110, 11691027799), (113, 11380646530), (121, 10628207090), (127, 10126087070), (155, 8296858438), (226, 5690323265), (242, 5314103545), (254, 5063043535), (310, 4148429219), (341, 3771299290), (565, 2276129306), (605, 2125641418), (635, 2025217414), (682, 1885649645), (1130, 1138064653), (1210, 1062820709), (1243, 1034604230), (1270, 1012608707), (1397, 920553370), (1705, 754259858), (2389, 538306010), (2486, 517302115), (2794, 460276685), (3410, 377129929), (3503, 367117630), (3751, 342845390), (3937, 326647970), (4778, 269153005), (6215, 206920846), (6985, 184110674), (7006, 183558815), (7502, 171422695), (7874, 163323985), (11945, 107661202), (12430, 103460423), (13673, 94054930), (13970, 92055337), (14351, 89611390), (15367, 83686670), (17515, 73423526), (18755, 68569078), (19685, 65329594), (23890, 53830601), (26279, 48936910), (27346, 47027465), (28702, 44805695), (30734, 41843335), (35030, 36711763), (37510, 34284539), (38533, 33374330), (39370, 32664797), (43307, 29695270), (52558, 24468455), (68365, 18810986), (71755, 17922278), (74059, 17364710), (76835, 16737334), (77066, 16687165), (86614, 14847635), (131395, 9787382), (136730, 9405493), (143510, 8961139), (148118, 8682355), (153670, 8368667), (157861, 8146490), (192665, 6674866), (216535, 5939054), (262790, 4893691), (269957, 4763770), (289069, 4448810), (303403, 4238630), (315722, 4073245), (370295, 3472942), (385330, 3337433), (423863, 3034030), (433070, 2969527), (444881, 2890690), (476377, 2699570), (539914, 2381885), (578138, 2224405), (606806, 2119315), (740590, 1736471), (789305, 1629298), (814649, 1578610), (847726, 1517015), (889762, 1445345), (952754, 1349785)]