2149888916560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{966781}}^1$

素因数の和:966850

約数の個数: 240

約数和(自身を含む): 6577149428352

約数和(自身を除く): 4427260511792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 361, 380, 385, 418, 440, 532, 560, 616, 665, 722, 760, 770, 836, 880, 1045, 1064, 1232, 1330, 1444, 1463, 1520, 1540, 1672, 1805, 2090, 2128, 2527, 2660, 2888, 2926, 3080, 3344, 3610, 3971, 4180, 5054, 5320, 5776, 5852, 6160, 7220, 7315, 7942, 8360, 10108, 10640, 11704, 12635, 14440, 14630, 15884, 16720, 19855, 20216, 23408, 25270, 27797, 28880, 29260, 31768, 39710, 40432, 50540, 55594, 58520, 63536, 79420, 101080, 111188, 117040, 138985, 158840, 202160, 222376, 277970, 317680, 444752, 555940, 966781, 1111880, 1933562, 2223760, 3867124, 4833905, 6767467, 7734248, 9667810, 10634591, 13534934, 15468496, 18368839, 19335620, 21269182, 27069868, 33837335, 36737678, 38671240, 42538364, 53172955, 54139736, 67674670, 73475356, 74442137, 77342480, 85076728, 91844195, 106345910, 108279472, 128581873, 135349340, 146950712, 148884274, 170153456, 183688390, 202057229, 212691820, 257163746, 270698680, 293901424, 297768548, 349007941, 367376780, 372210685, 404114458, 425383640, 514327492, 541397360, 595537096, 642909365, 698015882, 734753560, 744421370, 808228916, 850767280, 1010286145, 1028654984, 1191074192, 1285818730, 1396031764, 1414400603, 1469507120, 1488842740, 1616457832, 1745039705, 2020572290, 2057309968, 2443055587, 2571637460, 2792063528, 2828801206, 2977685480, 3232915664, 3490079410, 3839087351, 4041144580, 4886111174, 5143274920, 5584127056, 5657602412, 5955370960, 6980158820, 7072003015, 7678174702, 8082289160, 9772222348, 10286549840, 11315204824, 12215277935, 13960317640, 14144006030, 15356349404, 16164578320, 19195436755, 19544444696, 22630409648, 24430555870, 26873611457, 27920635280, 28288012060, 30712698808, 38390873510, 39088889392, 48861111740, 53747222914, 56576024120, 61425397616, 76781747020, 97722223480, 107494445828, 113152048240, 134368057285, 153563494040, 195444446960, 214988891656, 268736114570, 307126988080, 429977783312, 537472229140, 1074944458280, 2149888916560]

約数ペア:

[(1, 2149888916560), (2, 1074944458280), (4, 537472229140), (5, 429977783312), (7, 307126988080), (8, 268736114570), (10, 214988891656), (11, 195444446960), (14, 153563494040), (16, 134368057285), (19, 113152048240), (20, 107494445828), (22, 97722223480), (28, 76781747020), (35, 61425397616), (38, 56576024120), (40, 53747222914), (44, 48861111740), (55, 39088889392), (56, 38390873510), (70, 30712698808), (76, 28288012060), (77, 27920635280), (80, 26873611457), (88, 24430555870), (95, 22630409648), (110, 19544444696), (112, 19195436755), (133, 16164578320), (140, 15356349404), (152, 14144006030), (154, 13960317640), (176, 12215277935), (190, 11315204824), (209, 10286549840), (220, 9772222348), (266, 8082289160), (280, 7678174702), (304, 7072003015), (308, 6980158820), (361, 5955370960), (380, 5657602412), (385, 5584127056), (418, 5143274920), (440, 4886111174), (532, 4041144580), (560, 3839087351), (616, 3490079410), (665, 3232915664), (722, 2977685480), (760, 2828801206), (770, 2792063528), (836, 2571637460), (880, 2443055587), (1045, 2057309968), (1064, 2020572290), (1232, 1745039705), (1330, 1616457832), (1444, 1488842740), (1463, 1469507120), (1520, 1414400603), (1540, 1396031764), (1672, 1285818730), (1805, 1191074192), (2090, 1028654984), (2128, 1010286145), (2527, 850767280), (2660, 808228916), (2888, 744421370), (2926, 734753560), (3080, 698015882), (3344, 642909365), (3610, 595537096), (3971, 541397360), (4180, 514327492), (5054, 425383640), (5320, 404114458), (5776, 372210685), (5852, 367376780), (6160, 349007941), (7220, 297768548), (7315, 293901424), (7942, 270698680), (8360, 257163746), (10108, 212691820), (10640, 202057229), (11704, 183688390), (12635, 170153456), (14440, 148884274), (14630, 146950712), (15884, 135349340), (16720, 128581873), (19855, 108279472), (20216, 106345910), (23408, 91844195), (25270, 85076728), (27797, 77342480), (28880, 74442137), (29260, 73475356), (31768, 67674670), (39710, 54139736), (40432, 53172955), (50540, 42538364), (55594, 38671240), (58520, 36737678), (63536, 33837335), (79420, 27069868), (101080, 21269182), (111188, 19335620), (117040, 18368839), (138985, 15468496), (158840, 13534934), (202160, 10634591), (222376, 9667810), (277970, 7734248), (317680, 6767467), (444752, 4833905), (555940, 3867124), (966781, 2223760), (1111880, 1933562)]