202059240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1947

約数の個数: 128

約数和(自身を含む): 647654400

約数和(自身を除く): 445595160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1740, 1798, 1860, 1873, 2697, 3480, 3596, 3720, 3746, 4495, 5394, 5619, 7192, 7492, 8990, 9365, 10788, 11238, 13485, 14984, 17980, 18730, 21576, 22476, 26970, 28095, 35960, 37460, 44952, 53940, 54317, 56190, 58063, 74920, 107880, 108634, 112380, 116126, 162951, 174189, 217268, 224760, 232252, 271585, 290315, 325902, 348378, 434536, 464504, 543170, 580630, 651804, 696756, 814755, 870945, 1086340, 1161260, 1303608, 1393512, 1629510, 1683827, 1741890, 2172680, 2322520, 3259020, 3367654, 3483780, 5051481, 6518040, 6735308, 6967560, 8419135, 10102962, 13470616, 16838270, 20205924, 25257405, 33676540, 40411848, 50514810, 67353080, 101029620, 202059240]

約数ペア:

[(1, 202059240), (2, 101029620), (3, 67353080), (4, 50514810), (5, 40411848), (6, 33676540), (8, 25257405), (10, 20205924), (12, 16838270), (15, 13470616), (20, 10102962), (24, 8419135), (29, 6967560), (30, 6735308), (31, 6518040), (40, 5051481), (58, 3483780), (60, 3367654), (62, 3259020), (87, 2322520), (93, 2172680), (116, 1741890), (120, 1683827), (124, 1629510), (145, 1393512), (155, 1303608), (174, 1161260), (186, 1086340), (232, 870945), (248, 814755), (290, 696756), (310, 651804), (348, 580630), (372, 543170), (435, 464504), (465, 434536), (580, 348378), (620, 325902), (696, 290315), (744, 271585), (870, 232252), (899, 224760), (930, 217268), (1160, 174189), (1240, 162951), (1740, 116126), (1798, 112380), (1860, 108634), (1873, 107880), (2697, 74920), (3480, 58063), (3596, 56190), (3720, 54317), (3746, 53940), (4495, 44952), (5394, 37460), (5619, 35960), (7192, 28095), (7492, 26970), (8990, 22476), (9365, 21576), (10788, 18730), (11238, 17980), (13485, 14984)]