205909487640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2191459}}^1$

素因数の和:2191511

約数の個数: 160

約数和(自身を含む): 715949982000

約数和(自身を除く): 510040494360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2088, 2349, 2610, 3132, 3240, 3480, 3915, 4698, 5220, 6264, 7830, 9396, 10440, 11745, 15660, 18792, 23490, 31320, 46980, 93960, 2191459, 4382918, 6574377, 8765836, 10957295, 13148754, 17531672, 19723131, 21914590, 26297508, 32871885, 39446262, 43829180, 52595016, 59169393, 63552311, 65743770, 78892524, 87658360, 98615655, 118338786, 127104622, 131487540, 157785048, 177508179, 190656933, 197231310, 236677572, 254209244, 262975080, 295846965, 317761555, 355016358, 381313866, 394462620, 473355144, 508418488, 571970799, 591693930, 635523110, 710032716, 762627732, 788925240, 887540895, 953284665, 1143941598, 1183387860, 1271046220, 1420065432, 1525255464, 1715912397, 1775081790, 1906569330, 2287883196, 2366775720, 2542092440, 2859853995, 3431824794, 3550163580, 3813138660, 4575766392, 5147737191, 5719707990, 6863649588, 7100327160, 7626277320, 8579561985, 10295474382, 11439415980, 13727299176, 17159123970, 20590948764, 22878831960, 25738685955, 34318247940, 41181897528, 51477371910, 68636495880, 102954743820, 205909487640]

約数ペア:

[(1, 205909487640), (2, 102954743820), (3, 68636495880), (4, 51477371910), (5, 41181897528), (6, 34318247940), (8, 25738685955), (9, 22878831960), (10, 20590948764), (12, 17159123970), (15, 13727299176), (18, 11439415980), (20, 10295474382), (24, 8579561985), (27, 7626277320), (29, 7100327160), (30, 6863649588), (36, 5719707990), (40, 5147737191), (45, 4575766392), (54, 3813138660), (58, 3550163580), (60, 3431824794), (72, 2859853995), (81, 2542092440), (87, 2366775720), (90, 2287883196), (108, 1906569330), (116, 1775081790), (120, 1715912397), (135, 1525255464), (145, 1420065432), (162, 1271046220), (174, 1183387860), (180, 1143941598), (216, 953284665), (232, 887540895), (261, 788925240), (270, 762627732), (290, 710032716), (324, 635523110), (348, 591693930), (360, 571970799), (405, 508418488), (435, 473355144), (522, 394462620), (540, 381313866), (580, 355016358), (648, 317761555), (696, 295846965), (783, 262975080), (810, 254209244), (870, 236677572), (1044, 197231310), (1080, 190656933), (1160, 177508179), (1305, 157785048), (1566, 131487540), (1620, 127104622), (1740, 118338786), (2088, 98615655), (2349, 87658360), (2610, 78892524), (3132, 65743770), (3240, 63552311), (3480, 59169393), (3915, 52595016), (4698, 43829180), (5220, 39446262), (6264, 32871885), (7830, 26297508), (9396, 21914590), (10440, 19723131), (11745, 17531672), (15660, 13148754), (18792, 10957295), (23490, 8765836), (31320, 6574377), (46980, 4382918), (93960, 2191459)]