51787295280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{540803}}^1$

素因数の和:540848

約数の個数: 240

約数和(自身を含む): 209226251520

約数和(自身を除く): 157438956240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 95760, 540803, 1081606, 1622409, 2163212, 2704015, 3244818, 3785621, 4326424, 4867227, 5408030, 6489636, 7571242, 8112045, 8652848, 9734454, 10275257, 10816060, 11356863, 12979272, 15142484, 16224090, 18928105, 19468908, 20550514, 21632120, 22713726, 24336135, 25958544, 30284968, 30825771, 32448180, 34070589, 37856210, 38937816, 41101028, 43264240, 45427452, 48672270, 51376285, 56784315, 60569936, 61651542, 64896360, 68141178, 71926799, 75712420, 77875632, 82202056, 90854904, 92477313, 97344540, 102752570, 113568630, 123303084, 129792720, 136282356, 143853598, 151424840, 154128855, 164404112, 170352945, 181709808, 184954626, 194689080, 205505140, 215780397, 227137260, 246606168, 272564712, 287707196, 302849680, 308257710, 340705890, 359633995, 369909252, 389378160, 411010280, 431560794, 454274520, 462386565, 493212336, 545129424, 575414392, 616515420, 647341191, 681411780, 719267990, 739818504, 822020560, 863121588, 908549040, 924773130, 1078901985, 1150828784, 1233030840, 1294682382, 1362823560, 1438535980, 1479637008, 1726243176, 1849546260, 2157803970, 2466061680, 2589364764, 2725647120, 2877071960, 3236705955, 3452486352, 3699092520, 4315607940, 5178729528, 5754143920, 6473411910, 7398185040, 8631215880, 10357459056, 12946823820, 17262431760, 25893647640, 51787295280]

約数ペア:

[(1, 51787295280), (2, 25893647640), (3, 17262431760), (4, 12946823820), (5, 10357459056), (6, 8631215880), (7, 7398185040), (8, 6473411910), (9, 5754143920), (10, 5178729528), (12, 4315607940), (14, 3699092520), (15, 3452486352), (16, 3236705955), (18, 2877071960), (19, 2725647120), (20, 2589364764), (21, 2466061680), (24, 2157803970), (28, 1849546260), (30, 1726243176), (35, 1479637008), (36, 1438535980), (38, 1362823560), (40, 1294682382), (42, 1233030840), (45, 1150828784), (48, 1078901985), (56, 924773130), (57, 908549040), (60, 863121588), (63, 822020560), (70, 739818504), (72, 719267990), (76, 681411780), (80, 647341191), (84, 616515420), (90, 575414392), (95, 545129424), (105, 493212336), (112, 462386565), (114, 454274520), (120, 431560794), (126, 411010280), (133, 389378160), (140, 369909252), (144, 359633995), (152, 340705890), (168, 308257710), (171, 302849680), (180, 287707196), (190, 272564712), (210, 246606168), (228, 227137260), (240, 215780397), (252, 205505140), (266, 194689080), (280, 184954626), (285, 181709808), (304, 170352945), (315, 164404112), (336, 154128855), (342, 151424840), (360, 143853598), (380, 136282356), (399, 129792720), (420, 123303084), (456, 113568630), (504, 102752570), (532, 97344540), (560, 92477313), (570, 90854904), (630, 82202056), (665, 77875632), (684, 75712420), (720, 71926799), (760, 68141178), (798, 64896360), (840, 61651542), (855, 60569936), (912, 56784315), (1008, 51376285), (1064, 48672270), (1140, 45427452), (1197, 43264240), (1260, 41101028), (1330, 38937816), (1368, 37856210), (1520, 34070589), (1596, 32448180), (1680, 30825771), (1710, 30284968), (1995, 25958544), (2128, 24336135), (2280, 22713726), (2394, 21632120), (2520, 20550514), (2660, 19468908), (2736, 18928105), (3192, 16224090), (3420, 15142484), (3990, 12979272), (4560, 11356863), (4788, 10816060), (5040, 10275257), (5320, 9734454), (5985, 8652848), (6384, 8112045), (6840, 7571242), (7980, 6489636), (9576, 5408030), (10640, 4867227), (11970, 4326424), (13680, 3785621), (15960, 3244818), (19152, 2704015), (23940, 2163212), (31920, 1622409), (47880, 1081606), (95760, 540803)]