20190895200

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12923}}^1$

素因数の和:12987

約数の個数: 432

約数和(自身を含む): 84000623616

約数和(自身を除く): 63809728416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 70, 72, 75, 80, 84, 90, 93, 96, 100, 105, 112, 120, 124, 126, 140, 144, 150, 155, 160, 168, 175, 180, 186, 200, 210, 217, 224, 225, 240, 248, 252, 279, 280, 288, 300, 310, 315, 336, 350, 360, 372, 400, 420, 434, 450, 465, 480, 496, 504, 525, 558, 560, 600, 620, 630, 651, 672, 700, 720, 744, 775, 800, 840, 868, 900, 930, 992, 1008, 1050, 1085, 1116, 1120, 1200, 1240, 1260, 1302, 1395, 1400, 1440, 1488, 1550, 1575, 1680, 1736, 1800, 1860, 1953, 2016, 2100, 2170, 2232, 2325, 2400, 2480, 2520, 2604, 2790, 2800, 2976, 3100, 3150, 3255, 3360, 3472, 3600, 3720, 3906, 4200, 4340, 4464, 4650, 4960, 5040, 5208, 5425, 5580, 5600, 6200, 6300, 6510, 6944, 6975, 7200, 7440, 7812, 8400, 8680, 8928, 9300, 9765, 10080, 10416, 10850, 11160, 12400, 12600, 12923, 13020, 13950, 14880, 15624, 16275, 16800, 17360, 18600, 19530, 20832, 21700, 22320, 24800, 25200, 25846, 26040, 27900, 31248, 32550, 34720, 37200, 38769, 39060, 43400, 44640, 48825, 50400, 51692, 52080, 55800, 62496, 64615, 65100, 74400, 77538, 78120, 86800, 90461, 97650, 103384, 104160, 111600, 116307, 129230, 130200, 155076, 156240, 173600, 180922, 193845, 195300, 206768, 223200, 232614, 258460, 260400, 271383, 310152, 312480, 323075, 361844, 387690, 390600, 400613, 413536, 452305, 465228, 516920, 520800, 542766, 581535, 620304, 646150, 723688, 775380, 781200, 801226, 814149, 904610, 930456, 969225, 1033840, 1085532, 1163070, 1201839, 1240608, 1292300, 1356915, 1447376, 1550760, 1562400, 1602452, 1628298, 1809220, 1860912, 1938450, 2003065, 2067680, 2171064, 2261525, 2326140, 2403678, 2584600, 2713830, 2804291, 2894752, 2907675, 3101520, 3204904, 3256596, 3605517, 3618440, 3721824, 3876900, 4006130, 4070745, 4342128, 4523050, 4652280, 4807356, 5169200, 5427660, 5608582, 5815350, 6009195, 6203040, 6409808, 6513192, 6784575, 7211034, 7236880, 7753800, 8012260, 8141490, 8412873, 8684256, 9046100, 9304560, 9614712, 10015325, 10338400, 10855320, 11217164, 11630700, 12018390, 12819616, 13026384, 13569150, 14021455, 14422068, 14473760, 15507600, 16024520, 16282980, 16825746, 18027585, 18092200, 18609120, 19229424, 20030650, 20353725, 21710640, 22434328, 23261400, 24036780, 25238619, 26052768, 27138300, 28042910, 28844136, 30045975, 31015200, 32049040, 32565960, 33651492, 36055170, 36184400, 38458848, 40061300, 40707450, 42064365, 43421280, 44868656, 46522800, 48073560, 50477238, 54276600, 56085820, 57688272, 60091950, 64098080, 65131920, 67302984, 70107275, 72110340, 72368800, 80122600, 81414900, 84128730, 89737312, 90137925, 93045600, 96147120, 100954476, 108553200, 112171640, 115376544, 120183900, 126193095, 130263840, 134605968, 140214550, 144220680, 160245200, 162829800, 168257460, 180275850, 192294240, 201908952, 210321825, 217106400, 224343280, 240367800, 252386190, 269211936, 280429100, 288441360, 320490400, 325659600, 336514920, 360551700, 403817904, 420643650, 448686560, 480735600, 504772380, 560858200, 576882720, 630965475, 651319200, 673029840, 721103400, 807635808, 841287300, 961471200, 1009544760, 1121716400, 1261930950, 1346059680, 1442206800, 1682574600, 2019089520, 2243432800, 2523861900, 2884413600, 3365149200, 4038179040, 5047723800, 6730298400, 10095447600, 20190895200]

約数ペア:

[(1, 20190895200), (2, 10095447600), (3, 6730298400), (4, 5047723800), (5, 4038179040), (6, 3365149200), (7, 2884413600), (8, 2523861900), (9, 2243432800), (10, 2019089520), (12, 1682574600), (14, 1442206800), (15, 1346059680), (16, 1261930950), (18, 1121716400), (20, 1009544760), (21, 961471200), (24, 841287300), (25, 807635808), (28, 721103400), (30, 673029840), (31, 651319200), (32, 630965475), (35, 576882720), (36, 560858200), (40, 504772380), (42, 480735600), (45, 448686560), (48, 420643650), (50, 403817904), (56, 360551700), (60, 336514920), (62, 325659600), (63, 320490400), (70, 288441360), (72, 280429100), (75, 269211936), (80, 252386190), (84, 240367800), (90, 224343280), (93, 217106400), (96, 210321825), (100, 201908952), (105, 192294240), (112, 180275850), (120, 168257460), (124, 162829800), (126, 160245200), (140, 144220680), (144, 140214550), (150, 134605968), (155, 130263840), (160, 126193095), (168, 120183900), (175, 115376544), (180, 112171640), (186, 108553200), (200, 100954476), (210, 96147120), (217, 93045600), (224, 90137925), (225, 89737312), (240, 84128730), (248, 81414900), (252, 80122600), (279, 72368800), (280, 72110340), (288, 70107275), (300, 67302984), (310, 65131920), (315, 64098080), (336, 60091950), (350, 57688272), (360, 56085820), (372, 54276600), (400, 50477238), (420, 48073560), (434, 46522800), (450, 44868656), (465, 43421280), (480, 42064365), (496, 40707450), (504, 40061300), (525, 38458848), (558, 36184400), (560, 36055170), (600, 33651492), (620, 32565960), (630, 32049040), (651, 31015200), (672, 30045975), (700, 28844136), (720, 28042910), (744, 27138300), (775, 26052768), (800, 25238619), (840, 24036780), (868, 23261400), (900, 22434328), (930, 21710640), (992, 20353725), (1008, 20030650), (1050, 19229424), (1085, 18609120), (1116, 18092200), (1120, 18027585), (1200, 16825746), (1240, 16282980), (1260, 16024520), (1302, 15507600), (1395, 14473760), (1400, 14422068), (1440, 14021455), (1488, 13569150), (1550, 13026384), (1575, 12819616), (1680, 12018390), (1736, 11630700), (1800, 11217164), (1860, 10855320), (1953, 10338400), (2016, 10015325), (2100, 9614712), (2170, 9304560), (2232, 9046100), (2325, 8684256), (2400, 8412873), (2480, 8141490), (2520, 8012260), (2604, 7753800), (2790, 7236880), (2800, 7211034), (2976, 6784575), (3100, 6513192), (3150, 6409808), (3255, 6203040), (3360, 6009195), (3472, 5815350), (3600, 5608582), (3720, 5427660), (3906, 5169200), (4200, 4807356), (4340, 4652280), (4464, 4523050), (4650, 4342128), (4960, 4070745), (5040, 4006130), (5208, 3876900), (5425, 3721824), (5580, 3618440), (5600, 3605517), (6200, 3256596), (6300, 3204904), (6510, 3101520), (6944, 2907675), (6975, 2894752), (7200, 2804291), (7440, 2713830), (7812, 2584600), (8400, 2403678), (8680, 2326140), (8928, 2261525), (9300, 2171064), (9765, 2067680), (10080, 2003065), (10416, 1938450), (10850, 1860912), (11160, 1809220), (12400, 1628298), (12600, 1602452), (12923, 1562400), (13020, 1550760), (13950, 1447376), (14880, 1356915), (15624, 1292300), (16275, 1240608), (16800, 1201839), (17360, 1163070), (18600, 1085532), (19530, 1033840), (20832, 969225), (21700, 930456), (22320, 904610), (24800, 814149), (25200, 801226), (25846, 781200), (26040, 775380), (27900, 723688), (31248, 646150), (32550, 620304), (34720, 581535), (37200, 542766), (38769, 520800), (39060, 516920), (43400, 465228), (44640, 452305), (48825, 413536), (50400, 400613), (51692, 390600), (52080, 387690), (55800, 361844), (62496, 323075), (64615, 312480), (65100, 310152), (74400, 271383), (77538, 260400), (78120, 258460), (86800, 232614), (90461, 223200), (97650, 206768), (103384, 195300), (104160, 193845), (111600, 180922), (116307, 173600), (129230, 156240), (130200, 155076)]