1019795887560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1\times {\mathrm{184999}}^1$

素因数の和:185731

約数の個数: 128

約数和(自身を含む): 3107289600000

約数和(自身を除く): 2087493712440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 647, 710, 852, 1065, 1294, 1420, 1704, 1941, 2130, 2588, 2840, 3235, 3882, 4260, 5176, 6470, 7764, 8520, 9705, 12940, 15528, 19410, 25880, 38820, 45937, 77640, 91874, 137811, 183748, 184999, 229685, 275622, 367496, 369998, 459370, 551244, 554997, 689055, 739996, 918740, 924995, 1102488, 1109994, 1378110, 1479992, 1837480, 1849990, 2219988, 2756220, 2774985, 3699980, 4439976, 5512440, 5549970, 7399960, 11099940, 13134929, 22199880, 26269858, 39404787, 52539716, 65674645, 78809574, 105079432, 119694353, 131349290, 157619148, 197023935, 239388706, 262698580, 315238296, 359083059, 394047870, 478777412, 525397160, 598471765, 718166118, 788095740, 957554824, 1196943530, 1436332236, 1576191480, 1795415295, 2393887060, 2872664472, 3590830590, 4787774120, 7181661180, 8498299063, 14363322360, 16996598126, 25494897189, 33993196252, 42491495315, 50989794378, 67986392504, 84982990630, 101979588756, 127474485945, 169965981260, 203959177512, 254948971890, 339931962520, 509897943780, 1019795887560]

約数ペア:

[(1, 1019795887560), (2, 509897943780), (3, 339931962520), (4, 254948971890), (5, 203959177512), (6, 169965981260), (8, 127474485945), (10, 101979588756), (12, 84982990630), (15, 67986392504), (20, 50989794378), (24, 42491495315), (30, 33993196252), (40, 25494897189), (60, 16996598126), (71, 14363322360), (120, 8498299063), (142, 7181661180), (213, 4787774120), (284, 3590830590), (355, 2872664472), (426, 2393887060), (568, 1795415295), (647, 1576191480), (710, 1436332236), (852, 1196943530), (1065, 957554824), (1294, 788095740), (1420, 718166118), (1704, 598471765), (1941, 525397160), (2130, 478777412), (2588, 394047870), (2840, 359083059), (3235, 315238296), (3882, 262698580), (4260, 239388706), (5176, 197023935), (6470, 157619148), (7764, 131349290), (8520, 119694353), (9705, 105079432), (12940, 78809574), (15528, 65674645), (19410, 52539716), (25880, 39404787), (38820, 26269858), (45937, 22199880), (77640, 13134929), (91874, 11099940), (137811, 7399960), (183748, 5549970), (184999, 5512440), (229685, 4439976), (275622, 3699980), (367496, 2774985), (369998, 2756220), (459370, 2219988), (551244, 1849990), (554997, 1837480), (689055, 1479992), (739996, 1378110), (918740, 1109994), (924995, 1102488)]