21154492800

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{104933}}^1$

素因数の和:104970

約数の個数: 288

約数和(自身を含む): 86268340080

約数和(自身を除く): 65113847280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 800, 840, 896, 900, 960, 1008, 1050, 1120, 1152, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 1920, 2016, 2100, 2240, 2400, 2520, 2688, 2800, 2880, 3150, 3200, 3360, 3600, 4032, 4200, 4480, 4800, 5040, 5600, 5760, 6300, 6720, 7200, 8064, 8400, 9600, 10080, 11200, 12600, 13440, 14400, 16800, 20160, 22400, 25200, 28800, 33600, 40320, 50400, 67200, 100800, 104933, 201600, 209866, 314799, 419732, 524665, 629598, 734531, 839464, 944397, 1049330, 1259196, 1469062, 1573995, 1678928, 1888794, 2098660, 2203593, 2518392, 2623325, 2938124, 3147990, 3357856, 3672655, 3777588, 4197320, 4407186, 4721985, 5036784, 5246650, 5876248, 6295980, 6610779, 6715712, 7345310, 7555176, 7869975, 8394640, 8814372, 9443970, 10073568, 10493300, 11017965, 11752496, 12591960, 13221558, 13431424, 14690620, 15110352, 15739950, 16789280, 17628744, 18363275, 18887940, 20147136, 20986600, 22035930, 23504992, 23609925, 25183920, 26443116, 29381240, 30220704, 31479900, 33053895, 33578560, 35257488, 36726550, 37775880, 40294272, 41973200, 44071860, 47009984, 47219850, 50367840, 52886232, 55089825, 58762480, 60441408, 62959800, 66107790, 67157120, 70514976, 73453100, 75551760, 83946400, 88143720, 94019968, 94439700, 100735680, 105772464, 110179650, 117524960, 120882816, 125919600, 132215580, 141029952, 146906200, 151103520, 165269475, 167892800, 176287440, 188879400, 201471360, 211544928, 220359300, 235049920, 251839200, 264431160, 282059904, 293812400, 302207040, 330538950, 335785600, 352574880, 377758800, 423089856, 440718600, 470099840, 503678400, 528862320, 587624800, 604414080, 661077900, 705149760, 755517600, 846179712, 881437200, 1007356800, 1057724640, 1175249600, 1322155800, 1410299520, 1511035200, 1762874400, 2115449280, 2350499200, 2644311600, 3022070400, 3525748800, 4230898560, 5288623200, 7051497600, 10577246400, 21154492800]

約数ペア:

[(1, 21154492800), (2, 10577246400), (3, 7051497600), (4, 5288623200), (5, 4230898560), (6, 3525748800), (7, 3022070400), (8, 2644311600), (9, 2350499200), (10, 2115449280), (12, 1762874400), (14, 1511035200), (15, 1410299520), (16, 1322155800), (18, 1175249600), (20, 1057724640), (21, 1007356800), (24, 881437200), (25, 846179712), (28, 755517600), (30, 705149760), (32, 661077900), (35, 604414080), (36, 587624800), (40, 528862320), (42, 503678400), (45, 470099840), (48, 440718600), (50, 423089856), (56, 377758800), (60, 352574880), (63, 335785600), (64, 330538950), (70, 302207040), (72, 293812400), (75, 282059904), (80, 264431160), (84, 251839200), (90, 235049920), (96, 220359300), (100, 211544928), (105, 201471360), (112, 188879400), (120, 176287440), (126, 167892800), (128, 165269475), (140, 151103520), (144, 146906200), (150, 141029952), (160, 132215580), (168, 125919600), (175, 120882816), (180, 117524960), (192, 110179650), (200, 105772464), (210, 100735680), (224, 94439700), (225, 94019968), (240, 88143720), (252, 83946400), (280, 75551760), (288, 73453100), (300, 70514976), (315, 67157120), (320, 66107790), (336, 62959800), (350, 60441408), (360, 58762480), (384, 55089825), (400, 52886232), (420, 50367840), (448, 47219850), (450, 47009984), (480, 44071860), (504, 41973200), (525, 40294272), (560, 37775880), (576, 36726550), (600, 35257488), (630, 33578560), (640, 33053895), (672, 31479900), (700, 30220704), (720, 29381240), (800, 26443116), (840, 25183920), (896, 23609925), (900, 23504992), (960, 22035930), (1008, 20986600), (1050, 20147136), (1120, 18887940), (1152, 18363275), (1200, 17628744), (1260, 16789280), (1344, 15739950), (1400, 15110352), (1440, 14690620), (1575, 13431424), (1600, 13221558), (1680, 12591960), (1800, 11752496), (1920, 11017965), (2016, 10493300), (2100, 10073568), (2240, 9443970), (2400, 8814372), (2520, 8394640), (2688, 7869975), (2800, 7555176), (2880, 7345310), (3150, 6715712), (3200, 6610779), (3360, 6295980), (3600, 5876248), (4032, 5246650), (4200, 5036784), (4480, 4721985), (4800, 4407186), (5040, 4197320), (5600, 3777588), (5760, 3672655), (6300, 3357856), (6720, 3147990), (7200, 2938124), (8064, 2623325), (8400, 2518392), (9600, 2203593), (10080, 2098660), (11200, 1888794), (12600, 1678928), (13440, 1573995), (14400, 1469062), (16800, 1259196), (20160, 1049330), (22400, 944397), (25200, 839464), (28800, 734531), (33600, 629598), (40320, 524665), (50400, 419732), (67200, 314799), (100800, 209866), (104933, 201600)]