971209440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:711

約数の個数: 240

約数和(自身を含む): 3458890512

約数和(自身を除く): 2487681072

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, 72, 80, 81, 90, 96, 108, 120, 135, 137, 144, 160, 162, 180, 216, 240, 270, 274, 288, 324, 360, 405, 411, 432, 480, 540, 547, 548, 648, 685, 720, 810, 822, 864, 1080, 1094, 1096, 1233, 1296, 1370, 1440, 1620, 1641, 1644, 2055, 2160, 2188, 2192, 2466, 2592, 2735, 2740, 3240, 3282, 3288, 3699, 4110, 4320, 4376, 4384, 4923, 4932, 5470, 5480, 6165, 6480, 6564, 6576, 7398, 8205, 8220, 8752, 9846, 9864, 10940, 10960, 11097, 12330, 12960, 13128, 13152, 14769, 14796, 16410, 16440, 17504, 18495, 19692, 19728, 21880, 21920, 22194, 24615, 24660, 26256, 29538, 29592, 32820, 32880, 36990, 39384, 39456, 43760, 44307, 44388, 49230, 49320, 52512, 55485, 59076, 59184, 65640, 65760, 73845, 73980, 74939, 78768, 87520, 88614, 88776, 98460, 98640, 110970, 118152, 118368, 131280, 147690, 147960, 149878, 157536, 177228, 177552, 196920, 197280, 221535, 221940, 224817, 236304, 262560, 295380, 295920, 299756, 354456, 355104, 374695, 393840, 443070, 443880, 449634, 472608, 590760, 591840, 599512, 674451, 708912, 749390, 787680, 886140, 887760, 899268, 1124085, 1181520, 1199024, 1348902, 1417824, 1498780, 1772280, 1775520, 1798536, 2023353, 2248170, 2363040, 2398048, 2697804, 2997560, 3372255, 3544560, 3597072, 4046706, 4496340, 5395608, 5995120, 6070059, 6744510, 7089120, 7194144, 8093412, 8992680, 10116765, 10791216, 11990240, 12140118, 13489020, 16186824, 17985360, 20233530, 21582432, 24280236, 26978040, 30350295, 32373648, 35970720, 40467060, 48560472, 53956080, 60700590, 64747296, 80934120, 97120944, 107912160, 121401180, 161868240, 194241888, 242802360, 323736480, 485604720, 971209440]

約数ペア:

[(1, 971209440), (2, 485604720), (3, 323736480), (4, 242802360), (5, 194241888), (6, 161868240), (8, 121401180), (9, 107912160), (10, 97120944), (12, 80934120), (15, 64747296), (16, 60700590), (18, 53956080), (20, 48560472), (24, 40467060), (27, 35970720), (30, 32373648), (32, 30350295), (36, 26978040), (40, 24280236), (45, 21582432), (48, 20233530), (54, 17985360), (60, 16186824), (72, 13489020), (80, 12140118), (81, 11990240), (90, 10791216), (96, 10116765), (108, 8992680), (120, 8093412), (135, 7194144), (137, 7089120), (144, 6744510), (160, 6070059), (162, 5995120), (180, 5395608), (216, 4496340), (240, 4046706), (270, 3597072), (274, 3544560), (288, 3372255), (324, 2997560), (360, 2697804), (405, 2398048), (411, 2363040), (432, 2248170), (480, 2023353), (540, 1798536), (547, 1775520), (548, 1772280), (648, 1498780), (685, 1417824), (720, 1348902), (810, 1199024), (822, 1181520), (864, 1124085), (1080, 899268), (1094, 887760), (1096, 886140), (1233, 787680), (1296, 749390), (1370, 708912), (1440, 674451), (1620, 599512), (1641, 591840), (1644, 590760), (2055, 472608), (2160, 449634), (2188, 443880), (2192, 443070), (2466, 393840), (2592, 374695), (2735, 355104), (2740, 354456), (3240, 299756), (3282, 295920), (3288, 295380), (3699, 262560), (4110, 236304), (4320, 224817), (4376, 221940), (4384, 221535), (4923, 197280), (4932, 196920), (5470, 177552), (5480, 177228), (6165, 157536), (6480, 149878), (6564, 147960), (6576, 147690), (7398, 131280), (8205, 118368), (8220, 118152), (8752, 110970), (9846, 98640), (9864, 98460), (10940, 88776), (10960, 88614), (11097, 87520), (12330, 78768), (12960, 74939), (13128, 73980), (13152, 73845), (14769, 65760), (14796, 65640), (16410, 59184), (16440, 59076), (17504, 55485), (18495, 52512), (19692, 49320), (19728, 49230), (21880, 44388), (21920, 44307), (22194, 43760), (24615, 39456), (24660, 39384), (26256, 36990), (29538, 32880), (29592, 32820)]