1993370400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{39551}}^1$

素因数の和:39584

約数の個数: 216

約数和(自身を含む): 8033485824

約数和(自身を除く): 6040115424

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, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 5040, 5600, 6300, 7200, 8400, 10080, 12600, 16800, 25200, 39551, 50400, 79102, 118653, 158204, 197755, 237306, 276857, 316408, 355959, 395510, 474612, 553714, 593265, 632816, 711918, 791020, 830571, 949224, 988775, 1107428, 1186530, 1265632, 1384285, 1423836, 1582040, 1661142, 1779795, 1898448, 1977550, 2214856, 2373060, 2491713, 2768570, 2847672, 2966325, 3164080, 3322284, 3559590, 3796896, 3955100, 4152855, 4429712, 4746120, 4983426, 5537140, 5695344, 5932650, 6328160, 6644568, 6921425, 7119180, 7910200, 8305710, 8859424, 8898975, 9492240, 9966852, 11074280, 11390688, 11865300, 12458565, 13289136, 13842850, 14238360, 15820400, 16611420, 17797950, 18984480, 19933704, 20764275, 22148560, 23730600, 24917130, 26578272, 27685700, 28476720, 31640800, 33222840, 35595900, 39867408, 41528550, 44297120, 47461200, 49834260, 55371400, 56953440, 62292825, 66445680, 71191800, 79734816, 83057100, 94922400, 99668520, 110742800, 124585650, 132891360, 142383600, 166114200, 199337040, 221485600, 249171300, 284767200, 332228400, 398674080, 498342600, 664456800, 996685200, 1993370400]

約数ペア:

[(1, 1993370400), (2, 996685200), (3, 664456800), (4, 498342600), (5, 398674080), (6, 332228400), (7, 284767200), (8, 249171300), (9, 221485600), (10, 199337040), (12, 166114200), (14, 142383600), (15, 132891360), (16, 124585650), (18, 110742800), (20, 99668520), (21, 94922400), (24, 83057100), (25, 79734816), (28, 71191800), (30, 66445680), (32, 62292825), (35, 56953440), (36, 55371400), (40, 49834260), (42, 47461200), (45, 44297120), (48, 41528550), (50, 39867408), (56, 35595900), (60, 33222840), (63, 31640800), (70, 28476720), (72, 27685700), (75, 26578272), (80, 24917130), (84, 23730600), (90, 22148560), (96, 20764275), (100, 19933704), (105, 18984480), (112, 17797950), (120, 16611420), (126, 15820400), (140, 14238360), (144, 13842850), (150, 13289136), (160, 12458565), (168, 11865300), (175, 11390688), (180, 11074280), (200, 9966852), (210, 9492240), (224, 8898975), (225, 8859424), (240, 8305710), (252, 7910200), (280, 7119180), (288, 6921425), (300, 6644568), (315, 6328160), (336, 5932650), (350, 5695344), (360, 5537140), (400, 4983426), (420, 4746120), (450, 4429712), (480, 4152855), (504, 3955100), (525, 3796896), (560, 3559590), (600, 3322284), (630, 3164080), (672, 2966325), (700, 2847672), (720, 2768570), (800, 2491713), (840, 2373060), (900, 2214856), (1008, 1977550), (1050, 1898448), (1120, 1779795), (1200, 1661142), (1260, 1582040), (1400, 1423836), (1440, 1384285), (1575, 1265632), (1680, 1186530), (1800, 1107428), (2016, 988775), (2100, 949224), (2400, 830571), (2520, 791020), (2800, 711918), (3150, 632816), (3360, 593265), (3600, 553714), (4200, 474612), (5040, 395510), (5600, 355959), (6300, 316408), (7200, 276857), (8400, 237306), (10080, 197755), (12600, 158204), (16800, 118653), (25200, 79102), (39551, 50400)]