156738368960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{15923}}^1$

素因数の和:17578

約数の個数: 112

約数和(自身を含む): 393144451200

約数和(自身を除く): 236406082240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 1619, 3040, 3238, 6080, 6476, 8095, 12952, 15923, 16190, 25904, 30761, 31846, 32380, 51808, 61522, 63692, 64760, 79615, 103616, 123044, 127384, 129520, 153805, 159230, 246088, 254768, 259040, 302537, 307610, 318460, 492176, 509536, 518080, 605074, 615220, 636920, 984352, 1019072, 1210148, 1230440, 1273840, 1512685, 1968704, 2420296, 2460880, 2547680, 3025370, 4840592, 4921760, 5095360, 6050740, 9681184, 9843520, 12101480, 19362368, 24202960, 25779337, 48405920, 51558674, 96811840, 103117348, 128896685, 206234696, 257793370, 412469392, 489807403, 515586740, 824938784, 979614806, 1031173480, 1649877568, 1959229612, 2062346960, 2449037015, 3918459224, 4124693920, 4898074030, 7836918448, 8249387840, 9796148060, 15673836896, 19592296120, 31347673792, 39184592240, 78369184480, 156738368960]

約数ペア:

[(1, 156738368960), (2, 78369184480), (4, 39184592240), (5, 31347673792), (8, 19592296120), (10, 15673836896), (16, 9796148060), (19, 8249387840), (20, 7836918448), (32, 4898074030), (38, 4124693920), (40, 3918459224), (64, 2449037015), (76, 2062346960), (80, 1959229612), (95, 1649877568), (152, 1031173480), (160, 979614806), (190, 824938784), (304, 515586740), (320, 489807403), (380, 412469392), (608, 257793370), (760, 206234696), (1216, 128896685), (1520, 103117348), (1619, 96811840), (3040, 51558674), (3238, 48405920), (6080, 25779337), (6476, 24202960), (8095, 19362368), (12952, 12101480), (15923, 9843520), (16190, 9681184), (25904, 6050740), (30761, 5095360), (31846, 4921760), (32380, 4840592), (51808, 3025370), (61522, 2547680), (63692, 2460880), (64760, 2420296), (79615, 1968704), (103616, 1512685), (123044, 1273840), (127384, 1230440), (129520, 1210148), (153805, 1019072), (159230, 984352), (246088, 636920), (254768, 615220), (259040, 605074), (302537, 518080), (307610, 509536), (318460, 492176)]