829124075480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{39119}}^1$

素因数の和:39657

約数の個数: 128

約数和(自身を含む): 2007700992000

約数和(自身を除く): 1178576916520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 284, 340, 355, 439, 568, 680, 710, 878, 1207, 1420, 1756, 2195, 2414, 2840, 3512, 4390, 4828, 6035, 7463, 8780, 9656, 12070, 14926, 17560, 24140, 29852, 31169, 37315, 39119, 48280, 59704, 62338, 74630, 78238, 124676, 149260, 155845, 156476, 195595, 249352, 298520, 311690, 312952, 391190, 529873, 623380, 665023, 782380, 1059746, 1246760, 1330046, 1564760, 2119492, 2649365, 2660092, 2777449, 3325115, 4238984, 5298730, 5320184, 5554898, 6650230, 10597460, 11109796, 13300460, 13887245, 17173241, 21194920, 22219592, 26600920, 27774490, 34346482, 47216633, 55548980, 68692964, 85866205, 94433266, 111097960, 137385928, 171732410, 188866532, 236083165, 291945097, 343464820, 377733064, 472166330, 583890194, 686929640, 944332660, 1167780388, 1219300111, 1459725485, 1888665320, 2335560776, 2438600222, 2919450970, 4877200444, 5838901940, 6096500555, 9754400888, 11677803880, 12193001110, 20728101887, 24386002220, 41456203774, 48772004440, 82912407548, 103640509435, 165824815096, 207281018870, 414562037740, 829124075480]

約数ペア:

[(1, 829124075480), (2, 414562037740), (4, 207281018870), (5, 165824815096), (8, 103640509435), (10, 82912407548), (17, 48772004440), (20, 41456203774), (34, 24386002220), (40, 20728101887), (68, 12193001110), (71, 11677803880), (85, 9754400888), (136, 6096500555), (142, 5838901940), (170, 4877200444), (284, 2919450970), (340, 2438600222), (355, 2335560776), (439, 1888665320), (568, 1459725485), (680, 1219300111), (710, 1167780388), (878, 944332660), (1207, 686929640), (1420, 583890194), (1756, 472166330), (2195, 377733064), (2414, 343464820), (2840, 291945097), (3512, 236083165), (4390, 188866532), (4828, 171732410), (6035, 137385928), (7463, 111097960), (8780, 94433266), (9656, 85866205), (12070, 68692964), (14926, 55548980), (17560, 47216633), (24140, 34346482), (29852, 27774490), (31169, 26600920), (37315, 22219592), (39119, 21194920), (48280, 17173241), (59704, 13887245), (62338, 13300460), (74630, 11109796), (78238, 10597460), (124676, 6650230), (149260, 5554898), (155845, 5320184), (156476, 5298730), (195595, 4238984), (249352, 3325115), (298520, 2777449), (311690, 2660092), (312952, 2649365), (391190, 2119492), (529873, 1564760), (623380, 1330046), (665023, 1246760), (782380, 1059746)]