1246717440

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1110

約数の個数: 320

約数和(自身を含む): 4693360320

約数和(自身を除く): 3446642880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1061, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1728, 1836, 1920, 2040, 2122, 2160, 2176, 2295, 2304, 2448, 2560, 2720, 2880, 3060, 3183, 3264, 3456, 3672, 3840, 4080, 4244, 4320, 4352, 4590, 4608, 4896, 5305, 5440, 5760, 6120, 6366, 6528, 6912, 7344, 7680, 8160, 8488, 8640, 8704, 9180, 9549, 9792, 10610, 10880, 11520, 12240, 12732, 13056, 13824, 14688, 15915, 16320, 16976, 17280, 18037, 18360, 19098, 19584, 21220, 21760, 23040, 24480, 25464, 26112, 28647, 29376, 31830, 32640, 33952, 34560, 36074, 36720, 38196, 39168, 42440, 43520, 47745, 48960, 50928, 54111, 57294, 58752, 63660, 65280, 67904, 69120, 72148, 73440, 76392, 78336, 84880, 90185, 95490, 97920, 101856, 108222, 114588, 117504, 127320, 130560, 135808, 143235, 144296, 146880, 152784, 162333, 169760, 180370, 190980, 195840, 203712, 216444, 229176, 235008, 254640, 270555, 271616, 286470, 288592, 293760, 305568, 324666, 339520, 360740, 381960, 391680, 407424, 432888, 458352, 486999, 509280, 541110, 543232, 572940, 577184, 587520, 611136, 649332, 679040, 721480, 763920, 811665, 814848, 865776, 916704, 973998, 1018560, 1082220, 1145880, 1154368, 1175040, 1222272, 1298664, 1358080, 1442960, 1527840, 1623330, 1629696, 1731552, 1833408, 1947996, 2037120, 2164440, 2291760, 2308736, 2434995, 2444544, 2597328, 2716160, 2885920, 3055680, 3246660, 3463104, 3666816, 3895992, 4074240, 4328880, 4583520, 4617472, 4869990, 4889088, 5194656, 5771840, 6111360, 6493320, 6926208, 7333632, 7791984, 8148480, 8657760, 9167040, 9234944, 9739980, 10389312, 11543680, 12222720, 12986640, 13852416, 14667264, 15583968, 17315520, 18334080, 19479960, 20778624, 23087360, 24445440, 25973280, 27704832, 31167936, 34631040, 36668160, 38959920, 41557248, 46174720, 51946560, 62335872, 69262080, 73336320, 77919840, 83114496, 103893120, 124671744, 138524160, 155839680, 207786240, 249343488, 311679360, 415572480, 623358720, 1246717440]

約数ペア:

[(1, 1246717440), (2, 623358720), (3, 415572480), (4, 311679360), (5, 249343488), (6, 207786240), (8, 155839680), (9, 138524160), (10, 124671744), (12, 103893120), (15, 83114496), (16, 77919840), (17, 73336320), (18, 69262080), (20, 62335872), (24, 51946560), (27, 46174720), (30, 41557248), (32, 38959920), (34, 36668160), (36, 34631040), (40, 31167936), (45, 27704832), (48, 25973280), (51, 24445440), (54, 23087360), (60, 20778624), (64, 19479960), (68, 18334080), (72, 17315520), (80, 15583968), (85, 14667264), (90, 13852416), (96, 12986640), (102, 12222720), (108, 11543680), (120, 10389312), (128, 9739980), (135, 9234944), (136, 9167040), (144, 8657760), (153, 8148480), (160, 7791984), (170, 7333632), (180, 6926208), (192, 6493320), (204, 6111360), (216, 5771840), (240, 5194656), (255, 4889088), (256, 4869990), (270, 4617472), (272, 4583520), (288, 4328880), (306, 4074240), (320, 3895992), (340, 3666816), (360, 3463104), (384, 3246660), (408, 3055680), (432, 2885920), (459, 2716160), (480, 2597328), (510, 2444544), (512, 2434995), (540, 2308736), (544, 2291760), (576, 2164440), (612, 2037120), (640, 1947996), (680, 1833408), (720, 1731552), (765, 1629696), (768, 1623330), (816, 1527840), (864, 1442960), (918, 1358080), (960, 1298664), (1020, 1222272), (1061, 1175040), (1080, 1154368), (1088, 1145880), (1152, 1082220), (1224, 1018560), (1280, 973998), (1360, 916704), (1440, 865776), (1530, 814848), (1536, 811665), (1632, 763920), (1728, 721480), (1836, 679040), (1920, 649332), (2040, 611136), (2122, 587520), (2160, 577184), (2176, 572940), (2295, 543232), (2304, 541110), (2448, 509280), (2560, 486999), (2720, 458352), (2880, 432888), (3060, 407424), (3183, 391680), (3264, 381960), (3456, 360740), (3672, 339520), (3840, 324666), (4080, 305568), (4244, 293760), (4320, 288592), (4352, 286470), (4590, 271616), (4608, 270555), (4896, 254640), (5305, 235008), (5440, 229176), (5760, 216444), (6120, 203712), (6366, 195840), (6528, 190980), (6912, 180370), (7344, 169760), (7680, 162333), (8160, 152784), (8488, 146880), (8640, 144296), (8704, 143235), (9180, 135808), (9549, 130560), (9792, 127320), (10610, 117504), (10880, 114588), (11520, 108222), (12240, 101856), (12732, 97920), (13056, 95490), (13824, 90185), (14688, 84880), (15915, 78336), (16320, 76392), (16976, 73440), (17280, 72148), (18037, 69120), (18360, 67904), (19098, 65280), (19584, 63660), (21220, 58752), (21760, 57294), (23040, 54111), (24480, 50928), (25464, 48960), (26112, 47745), (28647, 43520), (29376, 42440), (31830, 39168), (32640, 38196), (33952, 36720), (34560, 36074)]