2920717440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:681

約数の個数: 320

約数和(自身を含む): 10550928960

約数和(自身を除く): 7630211520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 103, 108, 120, 128, 135, 144, 160, 162, 180, 192, 206, 216, 240, 270, 288, 309, 320, 324, 360, 384, 405, 412, 432, 480, 515, 540, 547, 576, 618, 640, 648, 720, 810, 824, 864, 927, 960, 1030, 1080, 1094, 1152, 1236, 1296, 1440, 1545, 1620, 1641, 1648, 1728, 1854, 1920, 2060, 2160, 2188, 2472, 2592, 2735, 2781, 2880, 3090, 3240, 3282, 3296, 3456, 3708, 4120, 4320, 4376, 4635, 4923, 4944, 5184, 5470, 5562, 5760, 6180, 6480, 6564, 6592, 7416, 8205, 8240, 8343, 8640, 8752, 9270, 9846, 9888, 10368, 10940, 11124, 12360, 12960, 13128, 13184, 13905, 14769, 14832, 16410, 16480, 16686, 17280, 17504, 18540, 19692, 19776, 21880, 22248, 24615, 24720, 25920, 26256, 27810, 29538, 29664, 32820, 32960, 33372, 35008, 37080, 39384, 39552, 41715, 43760, 44307, 44496, 49230, 49440, 51840, 52512, 55620, 56341, 59076, 59328, 65640, 65920, 66744, 70016, 73845, 74160, 78768, 83430, 87520, 88614, 88992, 98460, 98880, 105024, 111240, 112682, 118152, 118656, 131280, 133488, 147690, 148320, 157536, 166860, 169023, 175040, 177228, 177984, 196920, 197760, 210048, 221535, 222480, 225364, 236304, 262560, 266976, 281705, 295380, 296640, 315072, 333720, 338046, 350080, 354456, 355968, 393840, 443070, 444960, 450728, 472608, 507069, 525120, 533952, 563410, 590760, 593280, 630144, 667440, 676092, 708912, 787680, 845115, 886140, 889920, 901456, 945216, 1014138, 1050240, 1067904, 1126820, 1181520, 1334880, 1352184, 1417824, 1521207, 1575360, 1690230, 1772280, 1779840, 1802912, 1890432, 2028276, 2253640, 2363040, 2535345, 2669760, 2704368, 2835648, 3042414, 3150720, 3380460, 3544560, 3605824, 4056552, 4507280, 4563621, 4726080, 5070690, 5339520, 5408736, 5671296, 6084828, 6760920, 7089120, 7211648, 7606035, 8113104, 9014560, 9127242, 9452160, 10141380, 10817472, 12169656, 13521840, 14178240, 15212070, 16226208, 18029120, 18254484, 20282760, 21634944, 22818105, 24339312, 27043680, 28356480, 30424140, 32452416, 36058240, 36508968, 40565520, 45636210, 48678624, 54087360, 60848280, 64904832, 73017936, 81131040, 91272420, 97357248, 108174720, 121696560, 146035872, 162262080, 182544840, 194714496, 243393120, 292071744, 324524160, 365089680, 486786240, 584143488, 730179360, 973572480, 1460358720, 2920717440]

約数ペア:

[(1, 2920717440), (2, 1460358720), (3, 973572480), (4, 730179360), (5, 584143488), (6, 486786240), (8, 365089680), (9, 324524160), (10, 292071744), (12, 243393120), (15, 194714496), (16, 182544840), (18, 162262080), (20, 146035872), (24, 121696560), (27, 108174720), (30, 97357248), (32, 91272420), (36, 81131040), (40, 73017936), (45, 64904832), (48, 60848280), (54, 54087360), (60, 48678624), (64, 45636210), (72, 40565520), (80, 36508968), (81, 36058240), (90, 32452416), (96, 30424140), (103, 28356480), (108, 27043680), (120, 24339312), (128, 22818105), (135, 21634944), (144, 20282760), (160, 18254484), (162, 18029120), (180, 16226208), (192, 15212070), (206, 14178240), (216, 13521840), (240, 12169656), (270, 10817472), (288, 10141380), (309, 9452160), (320, 9127242), (324, 9014560), (360, 8113104), (384, 7606035), (405, 7211648), (412, 7089120), (432, 6760920), (480, 6084828), (515, 5671296), (540, 5408736), (547, 5339520), (576, 5070690), (618, 4726080), (640, 4563621), (648, 4507280), (720, 4056552), (810, 3605824), (824, 3544560), (864, 3380460), (927, 3150720), (960, 3042414), (1030, 2835648), (1080, 2704368), (1094, 2669760), (1152, 2535345), (1236, 2363040), (1296, 2253640), (1440, 2028276), (1545, 1890432), (1620, 1802912), (1641, 1779840), (1648, 1772280), (1728, 1690230), (1854, 1575360), (1920, 1521207), (2060, 1417824), (2160, 1352184), (2188, 1334880), (2472, 1181520), (2592, 1126820), (2735, 1067904), (2781, 1050240), (2880, 1014138), (3090, 945216), (3240, 901456), (3282, 889920), (3296, 886140), (3456, 845115), (3708, 787680), (4120, 708912), (4320, 676092), (4376, 667440), (4635, 630144), (4923, 593280), (4944, 590760), (5184, 563410), (5470, 533952), (5562, 525120), (5760, 507069), (6180, 472608), (6480, 450728), (6564, 444960), (6592, 443070), (7416, 393840), (8205, 355968), (8240, 354456), (8343, 350080), (8640, 338046), (8752, 333720), (9270, 315072), (9846, 296640), (9888, 295380), (10368, 281705), (10940, 266976), (11124, 262560), (12360, 236304), (12960, 225364), (13128, 222480), (13184, 221535), (13905, 210048), (14769, 197760), (14832, 196920), (16410, 177984), (16480, 177228), (16686, 175040), (17280, 169023), (17504, 166860), (18540, 157536), (19692, 148320), (19776, 147690), (21880, 133488), (22248, 131280), (24615, 118656), (24720, 118152), (25920, 112682), (26256, 111240), (27810, 105024), (29538, 98880), (29664, 98460), (32820, 88992), (32960, 88614), (33372, 87520), (35008, 83430), (37080, 78768), (39384, 74160), (39552, 73845), (41715, 70016), (43760, 66744), (44307, 65920), (44496, 65640), (49230, 59328), (49440, 59076), (51840, 56341), (52512, 55620)]