15696872560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:1071

約数の個数: 160

約数和(自身を含む): 38944507392

約数和(自身を除く): 23247634832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 67, 80, 92, 115, 134, 157, 184, 230, 268, 314, 335, 368, 460, 536, 628, 670, 785, 811, 920, 1072, 1256, 1340, 1541, 1570, 1622, 1840, 2512, 2680, 3082, 3140, 3244, 3611, 4055, 5360, 6164, 6280, 6488, 7222, 7705, 8110, 10519, 12328, 12560, 12976, 14444, 15410, 16220, 18055, 18653, 21038, 24656, 28888, 30820, 32440, 36110, 37306, 42076, 52595, 54337, 57776, 61640, 64880, 72220, 74612, 84152, 93265, 105190, 108674, 123280, 127327, 144440, 149224, 168304, 186530, 210380, 217348, 241937, 254654, 271685, 288880, 298448, 373060, 420760, 434696, 483874, 509308, 543370, 636635, 746120, 841520, 869392, 967748, 1018616, 1086740, 1209685, 1249751, 1273270, 1492240, 1935496, 2037232, 2173480, 2419370, 2499502, 2546540, 2928521, 3870992, 4346960, 4838740, 4999004, 5093080, 5857042, 6248755, 8530909, 9677480, 9998008, 10186160, 11714084, 12497510, 14642605, 17061818, 19354960, 19996016, 23428168, 24995020, 29285210, 34123636, 42654545, 46856336, 49990040, 58570420, 68247272, 85309090, 99980080, 117140840, 136494544, 170618180, 196210907, 234281680, 341236360, 392421814, 682472720, 784843628, 981054535, 1569687256, 1962109070, 3139374512, 3924218140, 7848436280, 15696872560]

約数ペア:

[(1, 15696872560), (2, 7848436280), (4, 3924218140), (5, 3139374512), (8, 1962109070), (10, 1569687256), (16, 981054535), (20, 784843628), (23, 682472720), (40, 392421814), (46, 341236360), (67, 234281680), (80, 196210907), (92, 170618180), (115, 136494544), (134, 117140840), (157, 99980080), (184, 85309090), (230, 68247272), (268, 58570420), (314, 49990040), (335, 46856336), (368, 42654545), (460, 34123636), (536, 29285210), (628, 24995020), (670, 23428168), (785, 19996016), (811, 19354960), (920, 17061818), (1072, 14642605), (1256, 12497510), (1340, 11714084), (1541, 10186160), (1570, 9998008), (1622, 9677480), (1840, 8530909), (2512, 6248755), (2680, 5857042), (3082, 5093080), (3140, 4999004), (3244, 4838740), (3611, 4346960), (4055, 3870992), (5360, 2928521), (6164, 2546540), (6280, 2499502), (6488, 2419370), (7222, 2173480), (7705, 2037232), (8110, 1935496), (10519, 1492240), (12328, 1273270), (12560, 1249751), (12976, 1209685), (14444, 1086740), (15410, 1018616), (16220, 967748), (18055, 869392), (18653, 841520), (21038, 746120), (24656, 636635), (28888, 543370), (30820, 509308), (32440, 483874), (36110, 434696), (37306, 420760), (42076, 373060), (52595, 298448), (54337, 288880), (57776, 271685), (61640, 254654), (64880, 241937), (72220, 217348), (74612, 210380), (84152, 186530), (93265, 168304), (105190, 149224), (108674, 144440), (123280, 127327)]