31079371680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{1027757}}^1$

素因数の和:1027788

約数の個数: 192

約数和(自身を含む): 124317607680

約数和(自身を除く): 93238236000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 1027757, 2055514, 3083271, 4111028, 5138785, 6166542, 7194299, 8222056, 9249813, 10277570, 12333084, 14388598, 15416355, 16444112, 18499626, 20555140, 21582897, 24666168, 27749439, 28777196, 30832710, 32888224, 35971495, 36999252, 41110280, 43165794, 46249065, 49332336, 55498878, 57554392, 61665420, 64748691, 71942990, 73998504, 82220560, 86331588, 92498130, 98664672, 107914485, 110997756, 115108784, 123330840, 129497382, 138747195, 143885980, 147997008, 164441120, 172663176, 184996260, 194246073, 215828970, 221995512, 230217568, 246661680, 258994764, 277494390, 287771960, 295994016, 323743455, 345326352, 369992520, 388492146, 431657940, 443991024, 493323360, 517989528, 554988780, 575543920, 647486910, 690652704, 739985040, 776984292, 863315880, 887982048, 971230365, 1035979056, 1109977560, 1151087840, 1294973820, 1479970080, 1553968584, 1726631760, 1942460730, 2071958112, 2219955120, 2589947640, 3107937168, 3453263520, 3884921460, 4439910240, 5179895280, 6215874336, 7769842920, 10359790560, 15539685840, 31079371680]

約数ペア:

[(1, 31079371680), (2, 15539685840), (3, 10359790560), (4, 7769842920), (5, 6215874336), (6, 5179895280), (7, 4439910240), (8, 3884921460), (9, 3453263520), (10, 3107937168), (12, 2589947640), (14, 2219955120), (15, 2071958112), (16, 1942460730), (18, 1726631760), (20, 1553968584), (21, 1479970080), (24, 1294973820), (27, 1151087840), (28, 1109977560), (30, 1035979056), (32, 971230365), (35, 887982048), (36, 863315880), (40, 776984292), (42, 739985040), (45, 690652704), (48, 647486910), (54, 575543920), (56, 554988780), (60, 517989528), (63, 493323360), (70, 443991024), (72, 431657940), (80, 388492146), (84, 369992520), (90, 345326352), (96, 323743455), (105, 295994016), (108, 287771960), (112, 277494390), (120, 258994764), (126, 246661680), (135, 230217568), (140, 221995512), (144, 215828970), (160, 194246073), (168, 184996260), (180, 172663176), (189, 164441120), (210, 147997008), (216, 143885980), (224, 138747195), (240, 129497382), (252, 123330840), (270, 115108784), (280, 110997756), (288, 107914485), (315, 98664672), (336, 92498130), (360, 86331588), (378, 82220560), (420, 73998504), (432, 71942990), (480, 64748691), (504, 61665420), (540, 57554392), (560, 55498878), (630, 49332336), (672, 46249065), (720, 43165794), (756, 41110280), (840, 36999252), (864, 35971495), (945, 32888224), (1008, 30832710), (1080, 28777196), (1120, 27749439), (1260, 24666168), (1440, 21582897), (1512, 20555140), (1680, 18499626), (1890, 16444112), (2016, 15416355), (2160, 14388598), (2520, 12333084), (3024, 10277570), (3360, 9249813), (3780, 8222056), (4320, 7194299), (5040, 6166542), (6048, 5138785), (7560, 4111028), (10080, 3083271), (15120, 2055514), (30240, 1027757)]