1939156936780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{30839}}^1$

素因数の和:31152

約数の個数: 192

約数和(自身を含む): 4882687488000

約数和(自身を除く): 2943530551220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 61, 70, 74, 122, 140, 148, 185, 199, 244, 259, 305, 370, 398, 427, 518, 610, 740, 796, 854, 995, 1036, 1220, 1295, 1393, 1708, 1990, 2135, 2257, 2590, 2786, 3980, 4270, 4514, 5180, 5572, 6965, 7363, 8540, 9028, 11285, 12139, 13930, 14726, 15799, 22570, 24278, 27860, 29452, 30839, 31598, 36815, 45140, 48556, 51541, 60695, 61678, 63196, 73630, 78995, 84973, 103082, 121390, 123356, 147260, 154195, 157990, 169946, 206164, 215873, 242780, 257705, 308390, 315980, 339892, 424865, 431746, 449143, 515410, 616780, 849730, 863492, 898286, 1030820, 1079365, 1141043, 1699460, 1796572, 1881179, 2158730, 2245715, 2282086, 3144001, 3762358, 4317460, 4491430, 4564172, 5705215, 6136961, 6288002, 7524716, 7987301, 8982860, 9405895, 11410430, 12273922, 12576004, 13168253, 15720005, 15974602, 18811790, 22820860, 24547844, 26336506, 30684805, 31440010, 31949204, 37623580, 39936505, 42958727, 52673012, 61369610, 62880020, 65841265, 69603623, 79873010, 85917454, 122739220, 131682530, 139207246, 159746020, 171834908, 214793635, 227067557, 263365060, 278414492, 348018115, 374354621, 429587270, 454135114, 487225361, 696036230, 748709242, 859174540, 908270228, 974450722, 1135337785, 1392072460, 1497418484, 1589472899, 1871773105, 1948901444, 2270675570, 2436126805, 2620482347, 3178945798, 3743546210, 4541351140, 4872253610, 5240964694, 6357891596, 7487092420, 7947364495, 9744507220, 10481929388, 13102411735, 13851120977, 15894728990, 26204823470, 27702241954, 31789457980, 52409646940, 55404483908, 69255604885, 96957846839, 138511209770, 193915693678, 277022419540, 387831387356, 484789234195, 969578468390, 1939156936780]

約数ペア:

[(1, 1939156936780), (2, 969578468390), (4, 484789234195), (5, 387831387356), (7, 277022419540), (10, 193915693678), (14, 138511209770), (20, 96957846839), (28, 69255604885), (35, 55404483908), (37, 52409646940), (61, 31789457980), (70, 27702241954), (74, 26204823470), (122, 15894728990), (140, 13851120977), (148, 13102411735), (185, 10481929388), (199, 9744507220), (244, 7947364495), (259, 7487092420), (305, 6357891596), (370, 5240964694), (398, 4872253610), (427, 4541351140), (518, 3743546210), (610, 3178945798), (740, 2620482347), (796, 2436126805), (854, 2270675570), (995, 1948901444), (1036, 1871773105), (1220, 1589472899), (1295, 1497418484), (1393, 1392072460), (1708, 1135337785), (1990, 974450722), (2135, 908270228), (2257, 859174540), (2590, 748709242), (2786, 696036230), (3980, 487225361), (4270, 454135114), (4514, 429587270), (5180, 374354621), (5572, 348018115), (6965, 278414492), (7363, 263365060), (8540, 227067557), (9028, 214793635), (11285, 171834908), (12139, 159746020), (13930, 139207246), (14726, 131682530), (15799, 122739220), (22570, 85917454), (24278, 79873010), (27860, 69603623), (29452, 65841265), (30839, 62880020), (31598, 61369610), (36815, 52673012), (45140, 42958727), (48556, 39936505), (51541, 37623580), (60695, 31949204), (61678, 31440010), (63196, 30684805), (73630, 26336506), (78995, 24547844), (84973, 22820860), (103082, 18811790), (121390, 15974602), (123356, 15720005), (147260, 13168253), (154195, 12576004), (157990, 12273922), (169946, 11410430), (206164, 9405895), (215873, 8982860), (242780, 7987301), (257705, 7524716), (308390, 6288002), (315980, 6136961), (339892, 5705215), (424865, 4564172), (431746, 4491430), (449143, 4317460), (515410, 3762358), (616780, 3144001), (849730, 2282086), (863492, 2245715), (898286, 2158730), (1030820, 1881179), (1079365, 1796572), (1141043, 1699460)]