42780215760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{338237}}^1$

素因数の和:338301

約数の個数: 160

約数和(自身を含む): 144949865472

約数和(自身を除く): 102169649712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 5270, 6324, 7440, 7905, 8432, 10540, 12648, 15810, 21080, 25296, 31620, 42160, 63240, 126480, 338237, 676474, 1014711, 1352948, 1691185, 2029422, 2705896, 3382370, 4058844, 5073555, 5411792, 5750029, 6764740, 8117688, 10147110, 10485347, 11500058, 13529480, 16235376, 17250087, 20294220, 20970694, 23000116, 27058960, 28750145, 31456041, 34500174, 40588440, 41941388, 46000232, 52426735, 57500290, 62912082, 69000348, 81176880, 83882776, 86250435, 92000464, 104853470, 115000580, 125824164, 138000696, 157280205, 167765552, 172500870, 178250899, 209706940, 230001160, 251648328, 276001392, 314560410, 345001740, 356501798, 419413880, 460002320, 503296656, 534752697, 629120820, 690003480, 713003596, 838827760, 891254495, 1069505394, 1258241640, 1380006960, 1426007192, 1782508990, 2139010788, 2516483280, 2673763485, 2852014384, 3565017980, 4278021576, 5347526970, 7130035960, 8556043152, 10695053940, 14260071920, 21390107880, 42780215760]

約数ペア:

[(1, 42780215760), (2, 21390107880), (3, 14260071920), (4, 10695053940), (5, 8556043152), (6, 7130035960), (8, 5347526970), (10, 4278021576), (12, 3565017980), (15, 2852014384), (16, 2673763485), (17, 2516483280), (20, 2139010788), (24, 1782508990), (30, 1426007192), (31, 1380006960), (34, 1258241640), (40, 1069505394), (48, 891254495), (51, 838827760), (60, 713003596), (62, 690003480), (68, 629120820), (80, 534752697), (85, 503296656), (93, 460002320), (102, 419413880), (120, 356501798), (124, 345001740), (136, 314560410), (155, 276001392), (170, 251648328), (186, 230001160), (204, 209706940), (240, 178250899), (248, 172500870), (255, 167765552), (272, 157280205), (310, 138000696), (340, 125824164), (372, 115000580), (408, 104853470), (465, 92000464), (496, 86250435), (510, 83882776), (527, 81176880), (620, 69000348), (680, 62912082), (744, 57500290), (816, 52426735), (930, 46000232), (1020, 41941388), (1054, 40588440), (1240, 34500174), (1360, 31456041), (1488, 28750145), (1581, 27058960), (1860, 23000116), (2040, 20970694), (2108, 20294220), (2480, 17250087), (2635, 16235376), (3162, 13529480), (3720, 11500058), (4080, 10485347), (4216, 10147110), (5270, 8117688), (6324, 6764740), (7440, 5750029), (7905, 5411792), (8432, 5073555), (10540, 4058844), (12648, 3382370), (15810, 2705896), (21080, 2029422), (25296, 1691185), (31620, 1352948), (42160, 1014711), (63240, 676474), (126480, 338237)]