672201180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{19759}}^1$

素因数の和:19790

約数の個数: 144

約数和(自身を含む): 2416727040

約数和(自身を除く): 1744525860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 19759, 34020, 39518, 59277, 79036, 98795, 118554, 138313, 177831, 197590, 237108, 276626, 296385, 355662, 395180, 414939, 533493, 553252, 592770, 691565, 711324, 829878, 889155, 1066986, 1185540, 1244817, 1383130, 1600479, 1659756, 1778310, 2074695, 2133972, 2489634, 2667465, 2766260, 3200958, 3556620, 3734451, 4149390, 4801437, 4979268, 5334930, 6224085, 6401916, 7468902, 8002395, 8298780, 9602874, 10669860, 11203353, 12448170, 14937804, 16004790, 18672255, 19205748, 22406706, 24007185, 24896340, 32009580, 33610059, 37344510, 44813412, 48014370, 56016765, 67220118, 74689020, 96028740, 112033530, 134440236, 168050295, 224067060, 336100590, 672201180]

約数ペア:

[(1, 672201180), (2, 336100590), (3, 224067060), (4, 168050295), (5, 134440236), (6, 112033530), (7, 96028740), (9, 74689020), (10, 67220118), (12, 56016765), (14, 48014370), (15, 44813412), (18, 37344510), (20, 33610059), (21, 32009580), (27, 24896340), (28, 24007185), (30, 22406706), (35, 19205748), (36, 18672255), (42, 16004790), (45, 14937804), (54, 12448170), (60, 11203353), (63, 10669860), (70, 9602874), (81, 8298780), (84, 8002395), (90, 7468902), (105, 6401916), (108, 6224085), (126, 5334930), (135, 4979268), (140, 4801437), (162, 4149390), (180, 3734451), (189, 3556620), (210, 3200958), (243, 2766260), (252, 2667465), (270, 2489634), (315, 2133972), (324, 2074695), (378, 1778310), (405, 1659756), (420, 1600479), (486, 1383130), (540, 1244817), (567, 1185540), (630, 1066986), (756, 889155), (810, 829878), (945, 711324), (972, 691565), (1134, 592770), (1215, 553252), (1260, 533493), (1620, 414939), (1701, 395180), (1890, 355662), (2268, 296385), (2430, 276626), (2835, 237108), (3402, 197590), (3780, 177831), (4860, 138313), (5670, 118554), (6804, 98795), (8505, 79036), (11340, 59277), (17010, 39518), (19759, 34020)]