16971363540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53359}}^1$

素因数の和:53427

約数の個数: 192

約数和(自身を含む): 57372672000

約数和(自身を除く): 40401308460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 465, 513, 540, 558, 570, 589, 620, 684, 837, 855, 930, 1026, 1116, 1140, 1178, 1395, 1674, 1710, 1767, 1860, 2052, 2356, 2565, 2790, 2945, 3348, 3420, 3534, 4185, 5130, 5301, 5580, 5890, 7068, 8370, 8835, 10260, 10602, 11780, 15903, 16740, 17670, 21204, 26505, 31806, 35340, 53010, 53359, 63612, 79515, 106020, 106718, 159030, 160077, 213436, 266795, 318060, 320154, 480231, 533590, 640308, 800385, 960462, 1013821, 1067180, 1440693, 1600770, 1654129, 1920924, 2027642, 2401155, 2881386, 3041463, 3201540, 3308258, 4055284, 4802310, 4962387, 5069105, 5762772, 6082926, 6616516, 7203465, 8270645, 9124389, 9604620, 9924774, 10138210, 12165852, 14406930, 14887161, 15207315, 16541290, 18248778, 19849548, 20276420, 24811935, 27373167, 28813860, 29774322, 30414630, 31428451, 33082580, 36497556, 44661483, 45621945, 49623870, 54746334, 59548644, 60829260, 62856902, 74435805, 89322966, 91243890, 94285353, 99247740, 109492668, 125713804, 136865835, 148871610, 157142255, 178645932, 182487780, 188570706, 223307415, 273731670, 282856059, 297743220, 314284510, 377141412, 446614830, 471426765, 547463340, 565712118, 628569020, 848568177, 893229660, 942853530, 1131424236, 1414280295, 1697136354, 1885707060, 2828560590, 3394272708, 4242840885, 5657121180, 8485681770, 16971363540]

約数ペア:

[(1, 16971363540), (2, 8485681770), (3, 5657121180), (4, 4242840885), (5, 3394272708), (6, 2828560590), (9, 1885707060), (10, 1697136354), (12, 1414280295), (15, 1131424236), (18, 942853530), (19, 893229660), (20, 848568177), (27, 628569020), (30, 565712118), (31, 547463340), (36, 471426765), (38, 446614830), (45, 377141412), (54, 314284510), (57, 297743220), (60, 282856059), (62, 273731670), (76, 223307415), (90, 188570706), (93, 182487780), (95, 178645932), (108, 157142255), (114, 148871610), (124, 136865835), (135, 125713804), (155, 109492668), (171, 99247740), (180, 94285353), (186, 91243890), (190, 89322966), (228, 74435805), (270, 62856902), (279, 60829260), (285, 59548644), (310, 54746334), (342, 49623870), (372, 45621945), (380, 44661483), (465, 36497556), (513, 33082580), (540, 31428451), (558, 30414630), (570, 29774322), (589, 28813860), (620, 27373167), (684, 24811935), (837, 20276420), (855, 19849548), (930, 18248778), (1026, 16541290), (1116, 15207315), (1140, 14887161), (1178, 14406930), (1395, 12165852), (1674, 10138210), (1710, 9924774), (1767, 9604620), (1860, 9124389), (2052, 8270645), (2356, 7203465), (2565, 6616516), (2790, 6082926), (2945, 5762772), (3348, 5069105), (3420, 4962387), (3534, 4802310), (4185, 4055284), (5130, 3308258), (5301, 3201540), (5580, 3041463), (5890, 2881386), (7068, 2401155), (8370, 2027642), (8835, 1920924), (10260, 1654129), (10602, 1600770), (11780, 1440693), (15903, 1067180), (16740, 1013821), (17670, 960462), (21204, 800385), (26505, 640308), (31806, 533590), (35340, 480231), (53010, 320154), (53359, 318060), (63612, 266795), (79515, 213436), (106020, 160077), (106718, 159030)]