20136166960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:796

約数の個数: 320

約数和(自身を含む): 60496128000

約数和(自身を除く): 40359961040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 241, 260, 280, 299, 322, 364, 368, 455, 460, 482, 499, 520, 560, 598, 644, 728, 805, 910, 920, 964, 998, 1040, 1196, 1205, 1288, 1456, 1495, 1610, 1687, 1820, 1840, 1928, 1996, 2093, 2392, 2410, 2495, 2576, 2990, 3133, 3220, 3374, 3493, 3640, 3856, 3992, 4186, 4784, 4820, 4990, 5543, 5980, 6266, 6440, 6487, 6748, 6986, 7280, 7984, 8372, 8435, 9640, 9980, 10465, 11086, 11477, 11960, 12532, 12880, 12974, 13496, 13972, 15665, 16744, 16870, 17465, 19280, 19960, 20930, 21931, 22172, 22954, 23920, 25064, 25948, 26992, 27715, 27944, 31330, 32435, 33488, 33740, 34930, 38801, 39920, 41860, 43862, 44344, 45409, 45908, 50128, 51896, 55430, 55888, 57385, 62660, 64870, 67480, 69860, 72059, 77602, 80339, 83720, 87724, 88688, 90818, 91816, 103792, 109655, 110860, 114770, 120259, 125320, 129740, 134960, 139720, 144118, 149201, 155204, 160678, 167440, 175448, 181636, 183632, 194005, 219310, 221720, 227045, 229540, 240518, 250640, 259480, 279440, 288236, 298402, 310408, 321356, 350896, 360295, 363272, 388010, 401695, 438620, 443440, 454090, 459080, 481036, 504413, 518960, 576472, 596804, 601295, 620816, 642712, 720590, 726544, 746005, 776020, 803390, 841813, 877240, 908180, 918160, 962072, 1008826, 1044407, 1152944, 1193608, 1202590, 1285424, 1441180, 1492010, 1552040, 1563367, 1606780, 1683626, 1754480, 1816360, 1924144, 2017652, 2088814, 2387216, 2405180, 2522065, 2765957, 2882360, 2984020, 3104080, 3126734, 3213560, 3367252, 3632720, 4035304, 4177628, 4209065, 4810360, 5044130, 5222035, 5531914, 5764720, 5968040, 6253468, 6427120, 6734504, 7816835, 8070608, 8355256, 8418130, 9620720, 10088260, 10444070, 10943569, 11063828, 11936080, 12506936, 13469008, 13829785, 15633670, 16710512, 16836260, 19361699, 20176520, 20888140, 21887138, 22127656, 25013872, 27659570, 31267340, 33672520, 35957441, 38723398, 40353040, 41776280, 43774276, 44255312, 54717845, 55319140, 62534680, 67345040, 71914882, 77446796, 83552560, 87548552, 96808495, 109435690, 110638280, 125069360, 143829764, 154893592, 175097104, 179787205, 193616990, 218871380, 221276560, 251702087, 287659528, 309787184, 359574410, 387233980, 437742760, 503404174, 575319056, 719148820, 774467960, 875485520, 1006808348, 1258510435, 1438297640, 1548935920, 2013616696, 2517020870, 2876595280, 4027233392, 5034041740, 10068083480, 20136166960]

約数ペア:

[(1, 20136166960), (2, 10068083480), (4, 5034041740), (5, 4027233392), (7, 2876595280), (8, 2517020870), (10, 2013616696), (13, 1548935920), (14, 1438297640), (16, 1258510435), (20, 1006808348), (23, 875485520), (26, 774467960), (28, 719148820), (35, 575319056), (40, 503404174), (46, 437742760), (52, 387233980), (56, 359574410), (65, 309787184), (70, 287659528), (80, 251702087), (91, 221276560), (92, 218871380), (104, 193616990), (112, 179787205), (115, 175097104), (130, 154893592), (140, 143829764), (161, 125069360), (182, 110638280), (184, 109435690), (208, 96808495), (230, 87548552), (241, 83552560), (260, 77446796), (280, 71914882), (299, 67345040), (322, 62534680), (364, 55319140), (368, 54717845), (455, 44255312), (460, 43774276), (482, 41776280), (499, 40353040), (520, 38723398), (560, 35957441), (598, 33672520), (644, 31267340), (728, 27659570), (805, 25013872), (910, 22127656), (920, 21887138), (964, 20888140), (998, 20176520), (1040, 19361699), (1196, 16836260), (1205, 16710512), (1288, 15633670), (1456, 13829785), (1495, 13469008), (1610, 12506936), (1687, 11936080), (1820, 11063828), (1840, 10943569), (1928, 10444070), (1996, 10088260), (2093, 9620720), (2392, 8418130), (2410, 8355256), (2495, 8070608), (2576, 7816835), (2990, 6734504), (3133, 6427120), (3220, 6253468), (3374, 5968040), (3493, 5764720), (3640, 5531914), (3856, 5222035), (3992, 5044130), (4186, 4810360), (4784, 4209065), (4820, 4177628), (4990, 4035304), (5543, 3632720), (5980, 3367252), (6266, 3213560), (6440, 3126734), (6487, 3104080), (6748, 2984020), (6986, 2882360), (7280, 2765957), (7984, 2522065), (8372, 2405180), (8435, 2387216), (9640, 2088814), (9980, 2017652), (10465, 1924144), (11086, 1816360), (11477, 1754480), (11960, 1683626), (12532, 1606780), (12880, 1563367), (12974, 1552040), (13496, 1492010), (13972, 1441180), (15665, 1285424), (16744, 1202590), (16870, 1193608), (17465, 1152944), (19280, 1044407), (19960, 1008826), (20930, 962072), (21931, 918160), (22172, 908180), (22954, 877240), (23920, 841813), (25064, 803390), (25948, 776020), (26992, 746005), (27715, 726544), (27944, 720590), (31330, 642712), (32435, 620816), (33488, 601295), (33740, 596804), (34930, 576472), (38801, 518960), (39920, 504413), (41860, 481036), (43862, 459080), (44344, 454090), (45409, 443440), (45908, 438620), (50128, 401695), (51896, 388010), (55430, 363272), (55888, 360295), (57385, 350896), (62660, 321356), (64870, 310408), (67480, 298402), (69860, 288236), (72059, 279440), (77602, 259480), (80339, 250640), (83720, 240518), (87724, 229540), (88688, 227045), (90818, 221720), (91816, 219310), (103792, 194005), (109655, 183632), (110860, 181636), (114770, 175448), (120259, 167440), (125320, 160678), (129740, 155204), (134960, 149201), (139720, 144118)]