127732896

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 406425600

約数和(自身を除く): 278692704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 251, 279, 288, 304, 342, 372, 432, 456, 496, 502, 513, 558, 589, 608, 684, 744, 753, 837, 864, 912, 992, 1004, 1026, 1116, 1178, 1368, 1488, 1506, 1674, 1767, 1824, 2008, 2052, 2232, 2259, 2356, 2736, 2976, 3012, 3348, 3534, 4016, 4104, 4464, 4518, 4712, 4769, 5301, 5472, 6024, 6696, 6777, 7068, 7781, 8032, 8208, 8928, 9036, 9424, 9538, 10602, 12048, 13392, 13554, 14136, 14307, 15562, 15903, 16416, 18072, 18848, 19076, 21204, 23343, 24096, 26784, 27108, 28272, 28614, 31124, 31806, 36144, 38152, 42408, 42921, 46686, 54216, 56544, 57228, 62248, 63612, 70029, 72288, 76304, 84816, 85842, 93372, 108432, 114456, 124496, 127224, 128763, 140058, 147839, 152608, 169632, 171684, 186744, 210087, 216864, 228912, 248992, 254448, 257526, 280116, 295678, 343368, 373488, 420174, 443517, 457824, 508896, 515052, 560232, 591356, 686736, 746976, 840348, 887034, 1030104, 1120464, 1182712, 1330551, 1373472, 1680696, 1774068, 2060208, 2240928, 2365424, 2661102, 3361392, 3548136, 3991653, 4120416, 4730848, 5322204, 6722784, 7096272, 7983306, 10644408, 14192544, 15966612, 21288816, 31933224, 42577632, 63866448, 127732896]

約数ペア:

[(1, 127732896), (2, 63866448), (3, 42577632), (4, 31933224), (6, 21288816), (8, 15966612), (9, 14192544), (12, 10644408), (16, 7983306), (18, 7096272), (19, 6722784), (24, 5322204), (27, 4730848), (31, 4120416), (32, 3991653), (36, 3548136), (38, 3361392), (48, 2661102), (54, 2365424), (57, 2240928), (62, 2060208), (72, 1774068), (76, 1680696), (93, 1373472), (96, 1330551), (108, 1182712), (114, 1120464), (124, 1030104), (144, 887034), (152, 840348), (171, 746976), (186, 686736), (216, 591356), (228, 560232), (248, 515052), (251, 508896), (279, 457824), (288, 443517), (304, 420174), (342, 373488), (372, 343368), (432, 295678), (456, 280116), (496, 257526), (502, 254448), (513, 248992), (558, 228912), (589, 216864), (608, 210087), (684, 186744), (744, 171684), (753, 169632), (837, 152608), (864, 147839), (912, 140058), (992, 128763), (1004, 127224), (1026, 124496), (1116, 114456), (1178, 108432), (1368, 93372), (1488, 85842), (1506, 84816), (1674, 76304), (1767, 72288), (1824, 70029), (2008, 63612), (2052, 62248), (2232, 57228), (2259, 56544), (2356, 54216), (2736, 46686), (2976, 42921), (3012, 42408), (3348, 38152), (3534, 36144), (4016, 31806), (4104, 31124), (4464, 28614), (4518, 28272), (4712, 27108), (4769, 26784), (5301, 24096), (5472, 23343), (6024, 21204), (6696, 19076), (6777, 18848), (7068, 18072), (7781, 16416), (8032, 15903), (8208, 15562), (8928, 14307), (9036, 14136), (9424, 13554), (9538, 13392), (10602, 12048)]