129429720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{51361}}^1$

素因数の和:51385

約数の個数: 96

約数和(自身を含む): 480748320

約数和(自身を除く): 351318600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 51361, 102722, 154083, 205444, 256805, 308166, 359527, 410888, 462249, 513610, 616332, 719054, 770415, 924498, 1027220, 1078581, 1232664, 1438108, 1540830, 1797635, 1848996, 2054440, 2157162, 2311245, 2876216, 3081660, 3235743, 3595270, 3697992, 4314324, 4622490, 5392905, 6163320, 6471486, 7190540, 8628648, 9244980, 10785810, 12942972, 14381080, 16178715, 18489960, 21571620, 25885944, 32357430, 43143240, 64714860, 129429720]

約数ペア:

[(1, 129429720), (2, 64714860), (3, 43143240), (4, 32357430), (5, 25885944), (6, 21571620), (7, 18489960), (8, 16178715), (9, 14381080), (10, 12942972), (12, 10785810), (14, 9244980), (15, 8628648), (18, 7190540), (20, 6471486), (21, 6163320), (24, 5392905), (28, 4622490), (30, 4314324), (35, 3697992), (36, 3595270), (40, 3235743), (42, 3081660), (45, 2876216), (56, 2311245), (60, 2157162), (63, 2054440), (70, 1848996), (72, 1797635), (84, 1540830), (90, 1438108), (105, 1232664), (120, 1078581), (126, 1027220), (140, 924498), (168, 770415), (180, 719054), (210, 616332), (252, 513610), (280, 462249), (315, 410888), (360, 359527), (420, 308166), (504, 256805), (630, 205444), (840, 154083), (1260, 102722), (2520, 51361)]