19382456520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{14323}}^1$

素因数の和:14529

約数の個数: 256

約数和(自身を含む): 74255616000

約数和(自身を除く): 54873159480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 179, 180, 189, 210, 216, 252, 270, 280, 315, 358, 360, 378, 420, 504, 537, 540, 630, 716, 756, 840, 895, 945, 1074, 1080, 1253, 1260, 1432, 1512, 1611, 1790, 1890, 2148, 2506, 2520, 2685, 3222, 3580, 3759, 3780, 4296, 4833, 5012, 5370, 6265, 6444, 7160, 7518, 7560, 8055, 9666, 10024, 10740, 11277, 12530, 12888, 14323, 15036, 16110, 18795, 19332, 21480, 22554, 24165, 25060, 28646, 30072, 32220, 33831, 37590, 38664, 42969, 45108, 48330, 50120, 56385, 57292, 64440, 67662, 71615, 75180, 85938, 90216, 96660, 100261, 112770, 114584, 128907, 135324, 143230, 150360, 169155, 171876, 193320, 200522, 214845, 225540, 257814, 270648, 286460, 300783, 338310, 343752, 386721, 401044, 429690, 451080, 501305, 515628, 572920, 601566, 644535, 676620, 773442, 802088, 859380, 902349, 1002610, 1031256, 1203132, 1289070, 1353240, 1503915, 1546884, 1718760, 1804698, 1933605, 2005220, 2406264, 2563817, 2578140, 2707047, 3007830, 3093768, 3609396, 3867210, 4010440, 4511745, 5127634, 5156280, 5414094, 6015660, 7218792, 7691451, 7734420, 9023490, 10255268, 10828188, 12031320, 12819085, 13535235, 15382902, 15468840, 17946719, 18046980, 20510536, 21656376, 23074353, 25638170, 27070470, 30765804, 35893438, 36093960, 38457255, 46148706, 51276340, 53840157, 54140940, 61531608, 69223059, 71786876, 76914510, 89733595, 92297412, 102552680, 107680314, 108281880, 115371765, 138446118, 143573752, 153829020, 161520471, 179467190, 184594824, 215360628, 230743530, 269200785, 276892236, 307658040, 323040942, 346115295, 358934380, 430721256, 461487060, 484561413, 538401570, 553784472, 646081884, 692230590, 717868760, 807602355, 922974120, 969122826, 1076803140, 1292163768, 1384461180, 1615204710, 1938245652, 2153606280, 2422807065, 2768922360, 3230409420, 3876491304, 4845614130, 6460818840, 9691228260, 19382456520]

約数ペア:

[(1, 19382456520), (2, 9691228260), (3, 6460818840), (4, 4845614130), (5, 3876491304), (6, 3230409420), (7, 2768922360), (8, 2422807065), (9, 2153606280), (10, 1938245652), (12, 1615204710), (14, 1384461180), (15, 1292163768), (18, 1076803140), (20, 969122826), (21, 922974120), (24, 807602355), (27, 717868760), (28, 692230590), (30, 646081884), (35, 553784472), (36, 538401570), (40, 484561413), (42, 461487060), (45, 430721256), (54, 358934380), (56, 346115295), (60, 323040942), (63, 307658040), (70, 276892236), (72, 269200785), (84, 230743530), (90, 215360628), (105, 184594824), (108, 179467190), (120, 161520471), (126, 153829020), (135, 143573752), (140, 138446118), (168, 115371765), (179, 108281880), (180, 107680314), (189, 102552680), (210, 92297412), (216, 89733595), (252, 76914510), (270, 71786876), (280, 69223059), (315, 61531608), (358, 54140940), (360, 53840157), (378, 51276340), (420, 46148706), (504, 38457255), (537, 36093960), (540, 35893438), (630, 30765804), (716, 27070470), (756, 25638170), (840, 23074353), (895, 21656376), (945, 20510536), (1074, 18046980), (1080, 17946719), (1253, 15468840), (1260, 15382902), (1432, 13535235), (1512, 12819085), (1611, 12031320), (1790, 10828188), (1890, 10255268), (2148, 9023490), (2506, 7734420), (2520, 7691451), (2685, 7218792), (3222, 6015660), (3580, 5414094), (3759, 5156280), (3780, 5127634), (4296, 4511745), (4833, 4010440), (5012, 3867210), (5370, 3609396), (6265, 3093768), (6444, 3007830), (7160, 2707047), (7518, 2578140), (7560, 2563817), (8055, 2406264), (9666, 2005220), (10024, 1933605), (10740, 1804698), (11277, 1718760), (12530, 1546884), (12888, 1503915), (14323, 1353240), (15036, 1289070), (16110, 1203132), (18795, 1031256), (19332, 1002610), (21480, 902349), (22554, 859380), (24165, 802088), (25060, 773442), (28646, 676620), (30072, 644535), (32220, 601566), (33831, 572920), (37590, 515628), (38664, 501305), (42969, 451080), (45108, 429690), (48330, 401044), (50120, 386721), (56385, 343752), (57292, 338310), (64440, 300783), (67662, 286460), (71615, 270648), (75180, 257814), (85938, 225540), (90216, 214845), (96660, 200522), (100261, 193320), (112770, 171876), (114584, 169155), (128907, 150360), (135324, 143230)]