15673661880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{28537}}^1$

素因数の和:28773

約数の個数: 128

約数和(自身を含む): 49313664000

約数和(自身を除く): 33640002120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 199, 230, 276, 345, 398, 460, 552, 597, 690, 796, 920, 995, 1194, 1380, 1592, 1990, 2388, 2760, 2985, 3980, 4577, 4776, 5970, 7960, 9154, 11940, 13731, 18308, 22885, 23880, 27462, 28537, 36616, 45770, 54924, 57074, 68655, 85611, 91540, 109848, 114148, 137310, 142685, 171222, 183080, 228296, 274620, 285370, 342444, 428055, 549240, 570740, 656351, 684888, 856110, 1141480, 1312702, 1712220, 1969053, 2625404, 3281755, 3424440, 3938106, 5250808, 5678863, 6563510, 7876212, 9845265, 11357726, 13127020, 15752424, 17036589, 19690530, 22715452, 26254040, 28394315, 34073178, 39381060, 45430904, 56788630, 68146356, 78762120, 85182945, 113577260, 130613849, 136292712, 170365890, 227154520, 261227698, 340731780, 391841547, 522455396, 653069245, 681463560, 783683094, 1044910792, 1306138490, 1567366188, 1959207735, 2612276980, 3134732376, 3918415470, 5224553960, 7836830940, 15673661880]

約数ペア:

[(1, 15673661880), (2, 7836830940), (3, 5224553960), (4, 3918415470), (5, 3134732376), (6, 2612276980), (8, 1959207735), (10, 1567366188), (12, 1306138490), (15, 1044910792), (20, 783683094), (23, 681463560), (24, 653069245), (30, 522455396), (40, 391841547), (46, 340731780), (60, 261227698), (69, 227154520), (92, 170365890), (115, 136292712), (120, 130613849), (138, 113577260), (184, 85182945), (199, 78762120), (230, 68146356), (276, 56788630), (345, 45430904), (398, 39381060), (460, 34073178), (552, 28394315), (597, 26254040), (690, 22715452), (796, 19690530), (920, 17036589), (995, 15752424), (1194, 13127020), (1380, 11357726), (1592, 9845265), (1990, 7876212), (2388, 6563510), (2760, 5678863), (2985, 5250808), (3980, 3938106), (4577, 3424440), (4776, 3281755), (5970, 2625404), (7960, 1969053), (9154, 1712220), (11940, 1312702), (13731, 1141480), (18308, 856110), (22885, 684888), (23880, 656351), (27462, 570740), (28537, 549240), (36616, 428055), (45770, 342444), (54924, 285370), (57074, 274620), (68655, 228296), (85611, 183080), (91540, 171222), (109848, 142685), (114148, 137310)]