13008298240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1997}}^1$

素因数の和:2752

約数の個数: 144

約数和(自身を含む): 35677055232

約数和(自身を除く): 22668756992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 727, 896, 1120, 1280, 1454, 1792, 1997, 2240, 2908, 3635, 3994, 4480, 5089, 5816, 7270, 7988, 8960, 9985, 10178, 11632, 13979, 14540, 15976, 19970, 20356, 23264, 25445, 27958, 29080, 31952, 39940, 40712, 46528, 50890, 55916, 58160, 63904, 69895, 79880, 81424, 93056, 101780, 111832, 116320, 127808, 139790, 159760, 162848, 186112, 203560, 223664, 232640, 255616, 279580, 319520, 325696, 407120, 447328, 465280, 511232, 559160, 639040, 651392, 814240, 894656, 930560, 1118320, 1278080, 1302784, 1451819, 1628480, 1789312, 2236640, 2556160, 2903638, 3256960, 3578624, 4473280, 5807276, 6513920, 7259095, 8946560, 10162733, 11614552, 14518190, 17893120, 20325466, 23229104, 29036380, 40650932, 46458208, 50813665, 58072760, 81301864, 92916416, 101627330, 116145520, 162603728, 185832832, 203254660, 232291040, 325207456, 371665664, 406509320, 464582080, 650414912, 813018640, 929164160, 1300829824, 1626037280, 1858328320, 2601659648, 3252074560, 6504149120, 13008298240]

約数ペア:

[(1, 13008298240), (2, 6504149120), (4, 3252074560), (5, 2601659648), (7, 1858328320), (8, 1626037280), (10, 1300829824), (14, 929164160), (16, 813018640), (20, 650414912), (28, 464582080), (32, 406509320), (35, 371665664), (40, 325207456), (56, 232291040), (64, 203254660), (70, 185832832), (80, 162603728), (112, 116145520), (128, 101627330), (140, 92916416), (160, 81301864), (224, 58072760), (256, 50813665), (280, 46458208), (320, 40650932), (448, 29036380), (560, 23229104), (640, 20325466), (727, 17893120), (896, 14518190), (1120, 11614552), (1280, 10162733), (1454, 8946560), (1792, 7259095), (1997, 6513920), (2240, 5807276), (2908, 4473280), (3635, 3578624), (3994, 3256960), (4480, 2903638), (5089, 2556160), (5816, 2236640), (7270, 1789312), (7988, 1628480), (8960, 1451819), (9985, 1302784), (10178, 1278080), (11632, 1118320), (13979, 930560), (14540, 894656), (15976, 814240), (19970, 651392), (20356, 639040), (23264, 559160), (25445, 511232), (27958, 465280), (29080, 447328), (31952, 407120), (39940, 325696), (40712, 319520), (46528, 279580), (50890, 255616), (55916, 232640), (58160, 223664), (63904, 203560), (69895, 186112), (79880, 162848), (81424, 159760), (93056, 139790), (101780, 127808), (111832, 116320)]