67219320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1925

約数の個数: 128

約数和(自身を含む): 235952640

約数和(自身を除く): 168733320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 1861, 2408, 2580, 3010, 3612, 3722, 4515, 5160, 5583, 6020, 7224, 7444, 9030, 9305, 11166, 12040, 13027, 14888, 18060, 18610, 22332, 26054, 27915, 36120, 37220, 39081, 44664, 52108, 55830, 65135, 74440, 78162, 80023, 104216, 111660, 130270, 156324, 160046, 195405, 223320, 240069, 260540, 312648, 320092, 390810, 400115, 480138, 521080, 560161, 640184, 781620, 800230, 960276, 1120322, 1200345, 1563240, 1600460, 1680483, 1920552, 2240644, 2400690, 2800805, 3200920, 3360966, 4481288, 4801380, 5601610, 6721932, 8402415, 9602760, 11203220, 13443864, 16804830, 22406440, 33609660, 67219320]

約数ペア:

[(1, 67219320), (2, 33609660), (3, 22406440), (4, 16804830), (5, 13443864), (6, 11203220), (7, 9602760), (8, 8402415), (10, 6721932), (12, 5601610), (14, 4801380), (15, 4481288), (20, 3360966), (21, 3200920), (24, 2800805), (28, 2400690), (30, 2240644), (35, 1920552), (40, 1680483), (42, 1600460), (43, 1563240), (56, 1200345), (60, 1120322), (70, 960276), (84, 800230), (86, 781620), (105, 640184), (120, 560161), (129, 521080), (140, 480138), (168, 400115), (172, 390810), (210, 320092), (215, 312648), (258, 260540), (280, 240069), (301, 223320), (344, 195405), (420, 160046), (430, 156324), (516, 130270), (602, 111660), (645, 104216), (840, 80023), (860, 78162), (903, 74440), (1032, 65135), (1204, 55830), (1290, 52108), (1505, 44664), (1720, 39081), (1806, 37220), (1861, 36120), (2408, 27915), (2580, 26054), (3010, 22332), (3612, 18610), (3722, 18060), (4515, 14888), (5160, 13027), (5583, 12040), (6020, 11166), (7224, 9305), (7444, 9030)]