1569871960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:761

約数の個数: 128

約数和(自身を含む): 3861043200

約数和(自身を除く): 2291171240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 83, 95, 152, 164, 166, 190, 205, 328, 332, 380, 410, 415, 607, 664, 760, 779, 820, 830, 1214, 1558, 1577, 1640, 1660, 2428, 3035, 3116, 3154, 3320, 3403, 3895, 4856, 6070, 6232, 6308, 6806, 7790, 7885, 11533, 12140, 12616, 13612, 15580, 15770, 17015, 23066, 24280, 24887, 27224, 31160, 31540, 34030, 46132, 49774, 50381, 57665, 63080, 64657, 68060, 92264, 99548, 100762, 115330, 124435, 129314, 136120, 199096, 201524, 230660, 248870, 251905, 258628, 323285, 403048, 461320, 472853, 497740, 503810, 517256, 646570, 945706, 957239, 995480, 1007620, 1293140, 1891412, 1914478, 2015240, 2065621, 2364265, 2586280, 3782824, 3828956, 4131242, 4728530, 4786195, 7657912, 8262484, 9457060, 9572390, 10328105, 16524968, 18914120, 19144780, 20656210, 38289560, 39246799, 41312420, 78493598, 82624840, 156987196, 196233995, 313974392, 392467990, 784935980, 1569871960]

約数ペア:

[(1, 1569871960), (2, 784935980), (4, 392467990), (5, 313974392), (8, 196233995), (10, 156987196), (19, 82624840), (20, 78493598), (38, 41312420), (40, 39246799), (41, 38289560), (76, 20656210), (82, 19144780), (83, 18914120), (95, 16524968), (152, 10328105), (164, 9572390), (166, 9457060), (190, 8262484), (205, 7657912), (328, 4786195), (332, 4728530), (380, 4131242), (410, 3828956), (415, 3782824), (607, 2586280), (664, 2364265), (760, 2065621), (779, 2015240), (820, 1914478), (830, 1891412), (1214, 1293140), (1558, 1007620), (1577, 995480), (1640, 957239), (1660, 945706), (2428, 646570), (3035, 517256), (3116, 503810), (3154, 497740), (3320, 472853), (3403, 461320), (3895, 403048), (4856, 323285), (6070, 258628), (6232, 251905), (6308, 248870), (6806, 230660), (7790, 201524), (7885, 199096), (11533, 136120), (12140, 129314), (12616, 124435), (13612, 115330), (15580, 100762), (15770, 99548), (17015, 92264), (23066, 68060), (24280, 64657), (24887, 63080), (27224, 57665), (31160, 50381), (31540, 49774), (34030, 46132)]