2015693820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{14951}}^1$

素因数の和:15080

約数の個数: 144

約数和(自身を含む): 7053516288

約数和(自身を除く): 5037822468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 420, 428, 535, 630, 642, 749, 963, 1070, 1260, 1284, 1498, 1605, 1926, 2140, 2247, 2996, 3210, 3745, 3852, 4494, 4815, 6420, 6741, 7490, 8988, 9630, 11235, 13482, 14951, 14980, 19260, 22470, 26964, 29902, 33705, 44853, 44940, 59804, 67410, 74755, 89706, 104657, 134559, 134820, 149510, 179412, 209314, 224265, 269118, 299020, 313971, 418628, 448530, 523285, 538236, 627942, 672795, 897060, 941913, 1046570, 1255884, 1345590, 1569855, 1599757, 1883826, 2093140, 2691180, 3139710, 3199514, 3767652, 4709565, 4799271, 6279420, 6399028, 7998785, 9419130, 9598542, 11198299, 14397813, 15997570, 18838260, 19197084, 22396598, 23996355, 28795626, 31995140, 33594897, 44793196, 47992710, 55991495, 57591252, 67189794, 71989065, 95985420, 100784691, 111982990, 134379588, 143978130, 167974485, 201569382, 223965980, 287956260, 335948970, 403138764, 503923455, 671897940, 1007846910, 2015693820]

約数ペア:

[(1, 2015693820), (2, 1007846910), (3, 671897940), (4, 503923455), (5, 403138764), (6, 335948970), (7, 287956260), (9, 223965980), (10, 201569382), (12, 167974485), (14, 143978130), (15, 134379588), (18, 111982990), (20, 100784691), (21, 95985420), (28, 71989065), (30, 67189794), (35, 57591252), (36, 55991495), (42, 47992710), (45, 44793196), (60, 33594897), (63, 31995140), (70, 28795626), (84, 23996355), (90, 22396598), (105, 19197084), (107, 18838260), (126, 15997570), (140, 14397813), (180, 11198299), (210, 9598542), (214, 9419130), (252, 7998785), (315, 6399028), (321, 6279420), (420, 4799271), (428, 4709565), (535, 3767652), (630, 3199514), (642, 3139710), (749, 2691180), (963, 2093140), (1070, 1883826), (1260, 1599757), (1284, 1569855), (1498, 1345590), (1605, 1255884), (1926, 1046570), (2140, 941913), (2247, 897060), (2996, 672795), (3210, 627942), (3745, 538236), (3852, 523285), (4494, 448530), (4815, 418628), (6420, 313971), (6741, 299020), (7490, 269118), (8988, 224265), (9630, 209314), (11235, 179412), (13482, 149510), (14951, 134820), (14980, 134559), (19260, 104657), (22470, 89706), (26964, 74755), (29902, 67410), (33705, 59804), (44853, 44940)]