157454880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2711}}^1$

素因数の和:2751

約数の個数: 144

約数和(自身を含む): 545372352

約数和(自身を除く): 387917472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2711, 2904, 3630, 3872, 4840, 5280, 5422, 5808, 7260, 8133, 9680, 10844, 11616, 13555, 14520, 16266, 19360, 21688, 27110, 29040, 29821, 32532, 40665, 43376, 54220, 58080, 59642, 65064, 81330, 86752, 89463, 108440, 119284, 130128, 149105, 162660, 178926, 216880, 238568, 260256, 298210, 325320, 328031, 357852, 433760, 447315, 477136, 596420, 650640, 656062, 715704, 894630, 954272, 984093, 1192840, 1301280, 1312124, 1431408, 1640155, 1789260, 1968186, 2385680, 2624248, 2862816, 3280310, 3578520, 3936372, 4771360, 4920465, 5248496, 6560620, 7157040, 7872744, 9840930, 10496992, 13121240, 14314080, 15745488, 19681860, 26242480, 31490976, 39363720, 52484960, 78727440, 157454880]

約数ペア:

[(1, 157454880), (2, 78727440), (3, 52484960), (4, 39363720), (5, 31490976), (6, 26242480), (8, 19681860), (10, 15745488), (11, 14314080), (12, 13121240), (15, 10496992), (16, 9840930), (20, 7872744), (22, 7157040), (24, 6560620), (30, 5248496), (32, 4920465), (33, 4771360), (40, 3936372), (44, 3578520), (48, 3280310), (55, 2862816), (60, 2624248), (66, 2385680), (80, 1968186), (88, 1789260), (96, 1640155), (110, 1431408), (120, 1312124), (121, 1301280), (132, 1192840), (160, 984093), (165, 954272), (176, 894630), (220, 715704), (240, 656062), (242, 650640), (264, 596420), (330, 477136), (352, 447315), (363, 433760), (440, 357852), (480, 328031), (484, 325320), (528, 298210), (605, 260256), (660, 238568), (726, 216880), (880, 178926), (968, 162660), (1056, 149105), (1210, 130128), (1320, 119284), (1452, 108440), (1760, 89463), (1815, 86752), (1936, 81330), (2420, 65064), (2640, 59642), (2711, 58080), (2904, 54220), (3630, 43376), (3872, 40665), (4840, 32532), (5280, 29821), (5422, 29040), (5808, 27110), (7260, 21688), (8133, 19360), (9680, 16266), (10844, 14520), (11616, 13555)]