30881355120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1543}}^1$

素因数の和:1618

約数の個数: 720

約数和(自身を含む): 136552545792

約数和(自身を除く): 105671190672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 99, 105, 110, 112, 114, 120, 126, 132, 133, 140, 144, 152, 154, 165, 168, 171, 176, 180, 190, 198, 209, 210, 220, 228, 231, 240, 252, 264, 266, 280, 285, 304, 308, 315, 330, 336, 342, 360, 361, 380, 385, 396, 399, 418, 420, 440, 456, 462, 495, 504, 528, 532, 560, 570, 616, 627, 630, 660, 665, 684, 693, 720, 722, 760, 770, 792, 798, 836, 840, 855, 880, 912, 924, 990, 1008, 1045, 1064, 1083, 1140, 1155, 1197, 1232, 1254, 1260, 1320, 1330, 1368, 1386, 1444, 1463, 1520, 1540, 1543, 1584, 1596, 1672, 1680, 1710, 1805, 1848, 1881, 1980, 1995, 2090, 2128, 2166, 2280, 2310, 2394, 2508, 2520, 2527, 2640, 2660, 2736, 2772, 2888, 2926, 3080, 3086, 3135, 3192, 3249, 3344, 3420, 3465, 3610, 3696, 3762, 3960, 3971, 3990, 4180, 4332, 4389, 4560, 4620, 4629, 4788, 5016, 5040, 5054, 5320, 5415, 5544, 5776, 5852, 5985, 6160, 6172, 6270, 6384, 6498, 6840, 6930, 7220, 7315, 7524, 7581, 7715, 7920, 7942, 7980, 8360, 8664, 8778, 9240, 9258, 9405, 9576, 10032, 10108, 10640, 10801, 10830, 11088, 11704, 11913, 11970, 12344, 12540, 12635, 12996, 13167, 13680, 13860, 13887, 14440, 14630, 15048, 15162, 15430, 15884, 15960, 16245, 16720, 16973, 17328, 17556, 18480, 18516, 18810, 19152, 19855, 20216, 21602, 21660, 21945, 22743, 23145, 23408, 23826, 23940, 24688, 25080, 25270, 25992, 26334, 27720, 27774, 27797, 28880, 29260, 29317, 30096, 30324, 30860, 31768, 31920, 32403, 32490, 33946, 35112, 35739, 37032, 37620, 37905, 39710, 40432, 43204, 43320, 43890, 45486, 46290, 47652, 47880, 50160, 50540, 50919, 51984, 52668, 54005, 55440, 55548, 55594, 58520, 58634, 59565, 60648, 61720, 63536, 64806, 64980, 65835, 67892, 69435, 70224, 71478, 74064, 75240, 75810, 79420, 83391, 84865, 86408, 86640, 87780, 87951, 90972, 92580, 95304, 95760, 97209, 101080, 101838, 105336, 108010, 111096, 111188, 113715, 117040, 117268, 118811, 119130, 121296, 123440, 129612, 129960, 131670, 135784, 138870, 138985, 142956, 146585, 150480, 151620, 152757, 158840, 162015, 166782, 169730, 172816, 175560, 175902, 178695, 181944, 185160, 190608, 194418, 202160, 203676, 205219, 210672, 216020, 222192, 222376, 227430, 234536, 237622, 238260, 250173, 254595, 259224, 259920, 263340, 263853, 271568, 277740, 277970, 285912, 293170, 303240, 305514, 317680, 322487, 324030, 333564, 339460, 351120, 351804, 356433, 357390, 363888, 370320, 388836, 407352, 410438, 416955, 432040, 439755, 444752, 454860, 469072, 475244, 476520, 486045, 500346, 509190, 518448, 526680, 527706, 555480, 555940, 557023, 571824, 586340, 594055, 606480, 611028, 615657, 644974, 648060, 667128, 678920, 703608, 712866, 714780, 763785, 777672, 814704, 820876, 833910, 864080, 879510, 909720, 950488, 953040, 967461, 972090, 1000692, 1018380, 1026095, 1053360, 1055412, 1069299, 1110960, 1111880, 1114046, 1172680, 1188110, 1222056, 1231314, 1250865, 1289948, 1296120, 1319265, 1334256, 1357840, 1407216, 1425732, 1429560, 1527570, 1555344, 1612435, 1641752, 1667820, 1671069, 1759020, 1782165, 1819440, 1846971, 1900976, 1934922, 1944180, 2001384, 2036760, 2052190, 2110824, 2138598, 2223760, 2228092, 2257409, 2345360, 2376220, 2444112, 2462628, 2501730, 2579896, 2592240, 2638530, 2785115, 2851464, 2859120, 2902383, 3055140, 3078285, 3224870, 3283504, 3335640, 3342138, 3518040, 3564330, 3693942, 3869844, 3888360, 3899161, 4002768, 4073520, 4104380, 4221648, 4277196, 4456184, 4514818, 4752440, 4837305, 4925256, 5003460, 5013207, 5159792, 5277060, 5346495, 5570230, 5702928, 5804766, 6110280, 6127253, 6156570, 6449740, 6671280, 6684276, 6772227, 7036080, 7128660, 7387884, 7739688, 7776720, 7798322, 8208760, 8355345, 8554392, 8912368, 9029636, 9234855, 9504880, 9674610, 9850512, 10006920, 10026414, 10554120, 10692990, 11140460, 11287045, 11609532, 11697483, 12220560, 12254506, 12313140, 12899480, 13368552, 13544454, 14257320, 14511915, 14775768, 15479376, 15596644, 16417520, 16710690, 17108784, 18059272, 18381759, 18469710, 19349220, 19495805, 20013840, 20052828, 20316681, 21108240, 21385980, 22280920, 22574090, 23219064, 23394966, 24509012, 24626280, 25066035, 25798960, 26737104, 27088908, 28514640, 29023830, 29551536, 30636265, 31193288, 33421380, 33861135, 35092449, 36118544, 36763518, 36939420, 38698440, 38991610, 40105656, 40633362, 42771960, 42890771, 44561840, 45148180, 46438128, 46789932, 49018024, 49252560, 50132070, 54177816, 55145277, 58047660, 58487415, 61272530, 62386576, 66842760, 67722270, 70184898, 73527036, 73878840, 77396880, 77983220, 80211312, 81266724, 85543920, 85781542, 90296360, 91908795, 93579864, 98036048, 100264140, 101583405, 108355632, 110290554, 116095320, 116974830, 122545060, 128672313, 133685520, 135444540, 140369796, 147054072, 147757680, 155966440, 162533448, 171563084, 175462245, 180592720, 183817590, 187159728, 200528280, 203166810, 214453855, 220581108, 232190640, 233949660, 245090120, 257344626, 270889080, 275726385, 280739592, 294108144, 311932880, 325066896, 343126168, 350924490, 367635180, 386016939, 401056560, 406333620, 428907710, 441162216, 467899320, 490180240, 514689252, 541778160, 551452770, 561479184, 643361565, 686252336, 701848980, 735270360, 772033878, 812667240, 857815420, 882324432, 935798640, 1029378504, 1102905540, 1286723130, 1403697960, 1470540720, 1544067756, 1625334480, 1715630840, 1930084695, 2058757008, 2205811080, 2573446260, 2807395920, 3088135512, 3431261680, 3860169390, 4411622160, 5146892520, 6176271024, 7720338780, 10293785040, 15440677560, 30881355120]

約数ペア:

[(1, 30881355120), (2, 15440677560), (3, 10293785040), (4, 7720338780), (5, 6176271024), (6, 5146892520), (7, 4411622160), (8, 3860169390), (9, 3431261680), (10, 3088135512), (11, 2807395920), (12, 2573446260), (14, 2205811080), (15, 2058757008), (16, 1930084695), (18, 1715630840), (19, 1625334480), (20, 1544067756), (21, 1470540720), (22, 1403697960), (24, 1286723130), (28, 1102905540), (30, 1029378504), (33, 935798640), (35, 882324432), (36, 857815420), (38, 812667240), (40, 772033878), (42, 735270360), (44, 701848980), (45, 686252336), (48, 643361565), (55, 561479184), (56, 551452770), (57, 541778160), (60, 514689252), (63, 490180240), (66, 467899320), (70, 441162216), (72, 428907710), (76, 406333620), (77, 401056560), (80, 386016939), (84, 367635180), (88, 350924490), (90, 343126168), (95, 325066896), (99, 311932880), (105, 294108144), (110, 280739592), (112, 275726385), (114, 270889080), (120, 257344626), (126, 245090120), (132, 233949660), (133, 232190640), (140, 220581108), (144, 214453855), (152, 203166810), (154, 200528280), (165, 187159728), (168, 183817590), (171, 180592720), (176, 175462245), (180, 171563084), (190, 162533448), (198, 155966440), (209, 147757680), (210, 147054072), (220, 140369796), (228, 135444540), (231, 133685520), (240, 128672313), (252, 122545060), (264, 116974830), (266, 116095320), (280, 110290554), (285, 108355632), (304, 101583405), (308, 100264140), (315, 98036048), (330, 93579864), (336, 91908795), (342, 90296360), (360, 85781542), (361, 85543920), (380, 81266724), (385, 80211312), (396, 77983220), (399, 77396880), (418, 73878840), (420, 73527036), (440, 70184898), (456, 67722270), (462, 66842760), (495, 62386576), (504, 61272530), (528, 58487415), (532, 58047660), (560, 55145277), (570, 54177816), (616, 50132070), (627, 49252560), (630, 49018024), (660, 46789932), (665, 46438128), (684, 45148180), (693, 44561840), (720, 42890771), (722, 42771960), (760, 40633362), (770, 40105656), (792, 38991610), (798, 38698440), (836, 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