672063840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1182

約数の個数: 288

約数和(自身を含む): 2666454336

約数和(自身を除く): 1994390496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 180, 183, 210, 224, 240, 244, 252, 280, 288, 305, 315, 336, 360, 366, 420, 427, 480, 488, 504, 549, 560, 610, 630, 672, 720, 732, 840, 854, 915, 976, 1008, 1093, 1098, 1120, 1220, 1260, 1281, 1440, 1464, 1680, 1708, 1830, 1952, 2016, 2135, 2186, 2196, 2440, 2520, 2562, 2745, 2928, 3279, 3360, 3416, 3660, 3843, 4270, 4372, 4392, 4880, 5040, 5124, 5465, 5490, 5856, 6405, 6558, 6832, 7320, 7651, 7686, 8540, 8744, 8784, 9760, 9837, 10080, 10248, 10930, 10980, 12810, 13116, 13664, 14640, 15302, 15372, 16395, 17080, 17488, 17568, 19215, 19674, 20496, 21860, 21960, 22953, 25620, 26232, 29280, 30604, 30744, 32790, 34160, 34976, 38255, 38430, 39348, 40992, 43720, 43920, 45906, 49185, 51240, 52464, 61208, 61488, 65580, 66673, 68320, 68859, 76510, 76860, 78696, 87440, 87840, 91812, 98370, 102480, 104928, 114765, 122416, 122976, 131160, 133346, 137718, 153020, 153720, 157392, 174880, 183624, 196740, 200019, 204960, 229530, 244832, 262320, 266692, 275436, 306040, 307440, 314784, 333365, 344295, 367248, 393480, 400038, 459060, 466711, 524640, 533384, 550872, 600057, 612080, 614880, 666730, 688590, 734496, 786960, 800076, 918120, 933422, 1000095, 1066768, 1101744, 1200114, 1224160, 1333460, 1377180, 1400133, 1573920, 1600152, 1836240, 1866844, 2000190, 2133536, 2203488, 2333555, 2400228, 2666920, 2754360, 2800266, 3000285, 3200304, 3672480, 3733688, 4000380, 4200399, 4667110, 4800456, 5333840, 5508720, 5600532, 6000570, 6400608, 7000665, 7467376, 8000760, 8400798, 9334220, 9600912, 10667680, 11017440, 11201064, 12001140, 14001330, 14934752, 16001520, 16801596, 18668440, 19201824, 21001995, 22402128, 24002280, 28002660, 32003040, 33603192, 37336880, 42003990, 44804256, 48004560, 56005320, 67206384, 74673760, 84007980, 96009120, 112010640, 134412768, 168015960, 224021280, 336031920, 672063840]

約数ペア:

[(1, 672063840), (2, 336031920), (3, 224021280), (4, 168015960), (5, 134412768), (6, 112010640), (7, 96009120), (8, 84007980), (9, 74673760), (10, 67206384), (12, 56005320), (14, 48004560), (15, 44804256), (16, 42003990), (18, 37336880), (20, 33603192), (21, 32003040), (24, 28002660), (28, 24002280), (30, 22402128), (32, 21001995), (35, 19201824), (36, 18668440), (40, 16801596), (42, 16001520), (45, 14934752), (48, 14001330), (56, 12001140), (60, 11201064), (61, 11017440), (63, 10667680), (70, 9600912), (72, 9334220), (80, 8400798), (84, 8000760), (90, 7467376), (96, 7000665), (105, 6400608), (112, 6000570), (120, 5600532), (122, 5508720), (126, 5333840), (140, 4800456), (144, 4667110), (160, 4200399), (168, 4000380), (180, 3733688), (183, 3672480), (210, 3200304), (224, 3000285), (240, 2800266), (244, 2754360), (252, 2666920), (280, 2400228), (288, 2333555), (305, 2203488), (315, 2133536), (336, 2000190), (360, 1866844), (366, 1836240), (420, 1600152), (427, 1573920), (480, 1400133), (488, 1377180), (504, 1333460), (549, 1224160), (560, 1200114), (610, 1101744), (630, 1066768), (672, 1000095), (720, 933422), (732, 918120), (840, 800076), (854, 786960), (915, 734496), (976, 688590), (1008, 666730), (1093, 614880), (1098, 612080), (1120, 600057), (1220, 550872), (1260, 533384), (1281, 524640), (1440, 466711), (1464, 459060), (1680, 400038), (1708, 393480), (1830, 367248), (1952, 344295), (2016, 333365), (2135, 314784), (2186, 307440), (2196, 306040), (2440, 275436), (2520, 266692), (2562, 262320), (2745, 244832), (2928, 229530), (3279, 204960), (3360, 200019), (3416, 196740), (3660, 183624), (3843, 174880), (4270, 157392), (4372, 153720), (4392, 153020), (4880, 137718), (5040, 133346), (5124, 131160), (5465, 122976), (5490, 122416), (5856, 114765), (6405, 104928), (6558, 102480), (6832, 98370), (7320, 91812), (7651, 87840), (7686, 87440), (8540, 78696), (8744, 76860), (8784, 76510), (9760, 68859), (9837, 68320), (10080, 66673), (10248, 65580), (10930, 61488), (10980, 61208), (12810, 52464), (13116, 51240), (13664, 49185), (14640, 45906), (15302, 43920), (15372, 43720), (16395, 40992), (17080, 39348), (17488, 38430), (17568, 38255), (19215, 34976), (19674, 34160), (20496, 32790), (21860, 30744), (21960, 30604), (22953, 29280), (25620, 26232)]