1036792640000

素因数分解:

$2^9\times 5^4\times {\mathrm{13}}^1\times {\mathrm{249229}}^1$

素因数の和:249280

約数の個数: 200

約数和(自身を含む): 2787757678860

約数和(自身を除く): 1750965038860

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 250, 256, 260, 320, 325, 400, 416, 500, 512, 520, 625, 640, 650, 800, 832, 1000, 1040, 1250, 1280, 1300, 1600, 1625, 1664, 2000, 2080, 2500, 2560, 2600, 3200, 3250, 3328, 4000, 4160, 5000, 5200, 6400, 6500, 6656, 8000, 8125, 8320, 10000, 10400, 12800, 13000, 16000, 16250, 16640, 20000, 20800, 26000, 32000, 32500, 33280, 40000, 41600, 52000, 64000, 65000, 80000, 83200, 104000, 130000, 160000, 166400, 208000, 249229, 260000, 320000, 416000, 498458, 520000, 832000, 996916, 1040000, 1246145, 1993832, 2080000, 2492290, 3239977, 3987664, 4160000, 4984580, 6230725, 6479954, 7975328, 9969160, 12461450, 12959908, 15950656, 16199885, 19938320, 24922900, 25919816, 31153625, 31901312, 32399770, 39876640, 49845800, 51839632, 62307250, 63802624, 64799540, 79753280, 80999425, 99691600, 103679264, 124614500, 127605248, 129599080, 155768125, 159506560, 161998850, 199383200, 207358528, 249229000, 259198160, 311536250, 319013120, 323997700, 398766400, 404997125, 414717056, 498458000, 518396320, 623072500, 638026240, 647995400, 797532800, 809994250, 829434112, 996916000, 1036792640, 1246145000, 1295990800, 1595065600, 1619988500, 1658868224, 1993832000, 2024985625, 2073585280, 2492290000, 2591981600, 3190131200, 3239977000, 3987664000, 4049971250, 4147170560, 4984580000, 5183963200, 6479954000, 7975328000, 8099942500, 8294341120, 9969160000, 10367926400, 12959908000, 15950656000, 16199885000, 19938320000, 20735852800, 25919816000, 32399770000, 39876640000, 41471705600, 51839632000, 64799540000, 79753280000, 103679264000, 129599080000, 207358528000, 259198160000, 518396320000, 1036792640000]

約数ペア:

[(1, 1036792640000), (2, 518396320000), (4, 259198160000), (5, 207358528000), (8, 129599080000), (10, 103679264000), (13, 79753280000), (16, 64799540000), (20, 51839632000), (25, 41471705600), (26, 39876640000), (32, 32399770000), (40, 25919816000), (50, 20735852800), (52, 19938320000), (64, 16199885000), (65, 15950656000), (80, 12959908000), (100, 10367926400), (104, 9969160000), (125, 8294341120), (128, 8099942500), (130, 7975328000), (160, 6479954000), (200, 5183963200), (208, 4984580000), (250, 4147170560), (256, 4049971250), (260, 3987664000), (320, 3239977000), (325, 3190131200), (400, 2591981600), (416, 2492290000), (500, 2073585280), (512, 2024985625), (520, 1993832000), (625, 1658868224), (640, 1619988500), (650, 1595065600), (800, 1295990800), (832, 1246145000), (1000, 1036792640), (1040, 996916000), (1250, 829434112), (1280, 809994250), (1300, 797532800), (1600, 647995400), (1625, 638026240), (1664, 623072500), (2000, 518396320), (2080, 498458000), (2500, 414717056), (2560, 404997125), (2600, 398766400), (3200, 323997700), (3250, 319013120), (3328, 311536250), (4000, 259198160), (4160, 249229000), (5000, 207358528), (5200, 199383200), (6400, 161998850), (6500, 159506560), (6656, 155768125), (8000, 129599080), (8125, 127605248), (8320, 124614500), (10000, 103679264), (10400, 99691600), (12800, 80999425), (13000, 79753280), (16000, 64799540), (16250, 63802624), (16640, 62307250), (20000, 51839632), (20800, 49845800), (26000, 39876640), (32000, 32399770), (32500, 31901312), (33280, 31153625), (40000, 25919816), (41600, 24922900), (52000, 19938320), (64000, 16199885), (65000, 15950656), (80000, 12959908), (83200, 12461450), (104000, 9969160), (130000, 7975328), (160000, 6479954), (166400, 6230725), (208000, 4984580), (249229, 4160000), (260000, 3987664), (320000, 3239977), (416000, 2492290), (498458, 2080000), (520000, 1993832), (832000, 1246145), (996916, 1040000)]