156209760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15497}}^1$

素因数の和:15525

約数の個数: 144

約数和(自身を含む): 609257376

約数和(自身を除く): 453047616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 15497, 30994, 46491, 61988, 77485, 92982, 108479, 123976, 139473, 154970, 185964, 216958, 232455, 247952, 278946, 309940, 325437, 371928, 433916, 464910, 495904, 542395, 557892, 619880, 650874, 697365, 743856, 867832, 929820, 976311, 1084790, 1115784, 1239760, 1301748, 1394730, 1487712, 1627185, 1735664, 1859640, 1952622, 2169580, 2231568, 2479520, 2603496, 2789460, 3254370, 3471328, 3719280, 3905244, 4339160, 4463136, 4881555, 5206992, 5578920, 6508740, 7438560, 7810488, 8678320, 9763110, 10413984, 11157840, 13017480, 15620976, 17356640, 19526220, 22315680, 26034960, 31241952, 39052440, 52069920, 78104880, 156209760]

約数ペア:

[(1, 156209760), (2, 78104880), (3, 52069920), (4, 39052440), (5, 31241952), (6, 26034960), (7, 22315680), (8, 19526220), (9, 17356640), (10, 15620976), (12, 13017480), (14, 11157840), (15, 10413984), (16, 9763110), (18, 8678320), (20, 7810488), (21, 7438560), (24, 6508740), (28, 5578920), (30, 5206992), (32, 4881555), (35, 4463136), (36, 4339160), (40, 3905244), (42, 3719280), (45, 3471328), (48, 3254370), (56, 2789460), (60, 2603496), (63, 2479520), (70, 2231568), (72, 2169580), (80, 1952622), (84, 1859640), (90, 1735664), (96, 1627185), (105, 1487712), (112, 1394730), (120, 1301748), (126, 1239760), (140, 1115784), (144, 1084790), (160, 976311), (168, 929820), (180, 867832), (210, 743856), (224, 697365), (240, 650874), (252, 619880), (280, 557892), (288, 542395), (315, 495904), (336, 464910), (360, 433916), (420, 371928), (480, 325437), (504, 309940), (560, 278946), (630, 247952), (672, 232455), (720, 216958), (840, 185964), (1008, 154970), (1120, 139473), (1260, 123976), (1440, 108479), (1680, 92982), (2016, 77485), (2520, 61988), (3360, 46491), (5040, 30994), (10080, 15497)]