2894275440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{574261}}^1$

素因数の和:574287

約数の個数: 120

約数和(自身を含む): 11108524128

約数和(自身を除く): 8214248688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 574261, 1148522, 1722783, 2297044, 2871305, 3445566, 4019827, 4594088, 5168349, 5742610, 6891132, 8039654, 8613915, 9188176, 10336698, 11485220, 12059481, 13782264, 16079308, 17227830, 20099135, 20673396, 22970440, 24118962, 25841745, 27564528, 32158616, 34455660, 36178443, 40198270, 41346792, 45940880, 48237924, 51683490, 60297405, 64317232, 68911320, 72356886, 80396540, 82693584, 96475848, 103366980, 120594810, 137822640, 144713772, 160793080, 180892215, 192951696, 206733960, 241189620, 289427544, 321586160, 361784430, 413467920, 482379240, 578855088, 723568860, 964758480, 1447137720, 2894275440]

約数ペア:

[(1, 2894275440), (2, 1447137720), (3, 964758480), (4, 723568860), (5, 578855088), (6, 482379240), (7, 413467920), (8, 361784430), (9, 321586160), (10, 289427544), (12, 241189620), (14, 206733960), (15, 192951696), (16, 180892215), (18, 160793080), (20, 144713772), (21, 137822640), (24, 120594810), (28, 103366980), (30, 96475848), (35, 82693584), (36, 80396540), (40, 72356886), (42, 68911320), (45, 64317232), (48, 60297405), (56, 51683490), (60, 48237924), (63, 45940880), (70, 41346792), (72, 40198270), (80, 36178443), (84, 34455660), (90, 32158616), (105, 27564528), (112, 25841745), (120, 24118962), (126, 22970440), (140, 20673396), (144, 20099135), (168, 17227830), (180, 16079308), (210, 13782264), (240, 12059481), (252, 11485220), (280, 10336698), (315, 9188176), (336, 8613915), (360, 8039654), (420, 6891132), (504, 5742610), (560, 5168349), (630, 4594088), (720, 4019827), (840, 3445566), (1008, 2871305), (1260, 2297044), (1680, 1722783), (2520, 1148522), (5040, 574261)]