15687120744

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{5669}}^1$

素因数の和:6264

約数の個数: 128

約数和(自身を含む): 45559584000

約数和(自身を除く): 29872463256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 557, 621, 828, 1114, 1242, 1656, 1671, 2228, 2484, 3342, 4456, 4968, 5013, 5669, 6684, 10026, 11338, 12811, 13368, 15039, 17007, 20052, 22676, 25622, 30078, 34014, 38433, 40104, 45352, 51021, 51244, 60156, 68028, 76866, 102042, 102488, 115299, 120312, 130387, 136056, 153063, 153732, 204084, 230598, 260774, 306126, 307464, 345897, 391161, 408168, 461196, 521548, 612252, 691794, 782322, 922392, 1043096, 1173483, 1224504, 1383588, 1564644, 2346966, 2767176, 3129288, 3157633, 3520449, 4693932, 6315266, 7040898, 9387864, 9472899, 12630532, 14081796, 18945798, 25261064, 28163592, 28418697, 37891596, 56837394, 72625559, 75783192, 85256091, 113674788, 145251118, 170512182, 217876677, 227349576, 290502236, 341024364, 435753354, 581004472, 653630031, 682048728, 871506708, 1307260062, 1743013416, 1960890093, 2614520124, 3921780186, 5229040248, 7843560372, 15687120744]

約数ペア:

[(1, 15687120744), (2, 7843560372), (3, 5229040248), (4, 3921780186), (6, 2614520124), (8, 1960890093), (9, 1743013416), (12, 1307260062), (18, 871506708), (23, 682048728), (24, 653630031), (27, 581004472), (36, 435753354), (46, 341024364), (54, 290502236), (69, 227349576), (72, 217876677), (92, 170512182), (108, 145251118), (138, 113674788), (184, 85256091), (207, 75783192), (216, 72625559), (276, 56837394), (414, 37891596), (552, 28418697), (557, 28163592), (621, 25261064), (828, 18945798), (1114, 14081796), (1242, 12630532), (1656, 9472899), (1671, 9387864), (2228, 7040898), (2484, 6315266), (3342, 4693932), (4456, 3520449), (4968, 3157633), (5013, 3129288), (5669, 2767176), (6684, 2346966), (10026, 1564644), (11338, 1383588), (12811, 1224504), (13368, 1173483), (15039, 1043096), (17007, 922392), (20052, 782322), (22676, 691794), (25622, 612252), (30078, 521548), (34014, 461196), (38433, 408168), (40104, 391161), (45352, 345897), (51021, 307464), (51244, 306126), (60156, 260774), (68028, 230598), (76866, 204084), (102042, 153732), (102488, 153063), (115299, 136056), (120312, 130387)]