996353280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6653}}^1$

素因数の和:6693

約数の個数: 216

約数和(自身を含む): 3713011848

約数和(自身を除く): 2716658568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 6653, 7488, 8320, 9360, 9984, 11520, 12480, 13306, 14976, 16640, 18720, 19959, 24960, 26612, 29952, 33265, 37440, 39918, 49920, 53224, 59877, 66530, 74880, 79836, 86489, 99795, 106448, 119754, 133060, 149760, 159672, 172978, 199590, 212896, 239508, 259467, 266120, 299385, 319344, 345956, 399180, 425792, 432445, 479016, 518934, 532240, 598770, 638688, 691912, 778401, 798360, 851584, 864890, 958032, 1037868, 1064480, 1197540, 1277376, 1297335, 1383824, 1556802, 1596720, 1703168, 1729780, 1916064, 2075736, 2128960, 2395080, 2554752, 2594670, 2767648, 3113604, 3193440, 3459560, 3832128, 3892005, 4151472, 4257920, 4790160, 5109504, 5189340, 5535296, 6227208, 6386880, 6919120, 7664256, 7784010, 8302944, 8515840, 9580320, 10378680, 11070592, 12454416, 12773760, 13838240, 15328512, 15568020, 16605888, 19160640, 20757360, 22141184, 24908832, 25547520, 27676480, 31136040, 33211776, 38321280, 41514720, 49817664, 55352960, 62272080, 66423552, 76642560, 83029440, 99635328, 110705920, 124544160, 166058880, 199270656, 249088320, 332117760, 498176640, 996353280]

約数ペア:

[(1, 996353280), (2, 498176640), (3, 332117760), (4, 249088320), (5, 199270656), (6, 166058880), (8, 124544160), (9, 110705920), (10, 99635328), (12, 83029440), (13, 76642560), (15, 66423552), (16, 62272080), (18, 55352960), (20, 49817664), (24, 41514720), (26, 38321280), (30, 33211776), (32, 31136040), (36, 27676480), (39, 25547520), (40, 24908832), (45, 22141184), (48, 20757360), (52, 19160640), (60, 16605888), (64, 15568020), (65, 15328512), (72, 13838240), (78, 12773760), (80, 12454416), (90, 11070592), (96, 10378680), (104, 9580320), (117, 8515840), (120, 8302944), (128, 7784010), (130, 7664256), (144, 6919120), (156, 6386880), (160, 6227208), (180, 5535296), (192, 5189340), (195, 5109504), (208, 4790160), (234, 4257920), (240, 4151472), (256, 3892005), (260, 3832128), (288, 3459560), (312, 3193440), (320, 3113604), (360, 2767648), (384, 2594670), (390, 2554752), (416, 2395080), (468, 2128960), (480, 2075736), (520, 1916064), (576, 1729780), (585, 1703168), (624, 1596720), (640, 1556802), (720, 1383824), (768, 1297335), (780, 1277376), (832, 1197540), (936, 1064480), (960, 1037868), (1040, 958032), (1152, 864890), (1170, 851584), (1248, 798360), (1280, 778401), (1440, 691912), (1560, 638688), (1664, 598770), (1872, 532240), (1920, 518934), (2080, 479016), (2304, 432445), (2340, 425792), (2496, 399180), (2880, 345956), (3120, 319344), (3328, 299385), (3744, 266120), (3840, 259467), (4160, 239508), (4680, 212896), (4992, 199590), (5760, 172978), (6240, 159672), (6653, 149760), (7488, 133060), (8320, 119754), (9360, 106448), (9984, 99795), (11520, 86489), (12480, 79836), (13306, 74880), (14976, 66530), (16640, 59877), (18720, 53224), (19959, 49920), (24960, 39918), (26612, 37440), (29952, 33265)]