1002738880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1347

約数の個数: 224

約数和(自身を含む): 2972531520

約数和(自身を除く): 1969792640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 64, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 160, 170, 176, 187, 208, 220, 221, 260, 272, 286, 320, 340, 352, 374, 416, 440, 442, 520, 544, 572, 680, 704, 715, 748, 832, 880, 884, 935, 1040, 1088, 1105, 1144, 1289, 1360, 1430, 1496, 1760, 1768, 1870, 2080, 2210, 2288, 2431, 2578, 2720, 2860, 2992, 3520, 3536, 3740, 4160, 4420, 4576, 4862, 5156, 5440, 5720, 5984, 6445, 7072, 7480, 8840, 9152, 9724, 10312, 11440, 11968, 12155, 12890, 14144, 14179, 14960, 16757, 17680, 19448, 20624, 21913, 22880, 24310, 25780, 28358, 29920, 33514, 35360, 38896, 41248, 43826, 45760, 48620, 51560, 56716, 59840, 67028, 70720, 70895, 77792, 82496, 83785, 87652, 97240, 103120, 109565, 113432, 134056, 141790, 155584, 167570, 175304, 184327, 194480, 206240, 219130, 226864, 241043, 268112, 283580, 284869, 335140, 350608, 368654, 388960, 412480, 438260, 453728, 482086, 536224, 567160, 569738, 670280, 701216, 737308, 777920, 876520, 907456, 921635, 964172, 1072448, 1134320, 1139476, 1205215, 1340560, 1402432, 1424345, 1474616, 1753040, 1843270, 1928344, 2268640, 2278952, 2410430, 2681120, 2848690, 2949232, 3133559, 3506080, 3686540, 3856688, 4537280, 4557904, 4820860, 5362240, 5697380, 5898464, 6267118, 7012160, 7373080, 7713376, 9115808, 9641720, 11394760, 11796928, 12534236, 14746160, 15426752, 15667795, 18231616, 19283440, 22789520, 25068472, 29492320, 31335590, 38566880, 45579040, 50136944, 58984640, 62671180, 77133760, 91158080, 100273888, 125342360, 200547776, 250684720, 501369440, 1002738880]

約数ペア:

[(1, 1002738880), (2, 501369440), (4, 250684720), (5, 200547776), (8, 125342360), (10, 100273888), (11, 91158080), (13, 77133760), (16, 62671180), (17, 58984640), (20, 50136944), (22, 45579040), (26, 38566880), (32, 31335590), (34, 29492320), (40, 25068472), (44, 22789520), (52, 19283440), (55, 18231616), (64, 15667795), (65, 15426752), (68, 14746160), (80, 12534236), (85, 11796928), (88, 11394760), (104, 9641720), (110, 9115808), (130, 7713376), (136, 7373080), (143, 7012160), (160, 6267118), (170, 5898464), (176, 5697380), (187, 5362240), (208, 4820860), (220, 4557904), (221, 4537280), (260, 3856688), (272, 3686540), (286, 3506080), (320, 3133559), (340, 2949232), (352, 2848690), (374, 2681120), (416, 2410430), (440, 2278952), (442, 2268640), (520, 1928344), (544, 1843270), (572, 1753040), (680, 1474616), (704, 1424345), (715, 1402432), (748, 1340560), (832, 1205215), (880, 1139476), (884, 1134320), (935, 1072448), (1040, 964172), (1088, 921635), (1105, 907456), (1144, 876520), (1289, 777920), (1360, 737308), (1430, 701216), (1496, 670280), (1760, 569738), (1768, 567160), (1870, 536224), (2080, 482086), (2210, 453728), (2288, 438260), (2431, 412480), (2578, 388960), (2720, 368654), (2860, 350608), (2992, 335140), (3520, 284869), (3536, 283580), (3740, 268112), (4160, 241043), (4420, 226864), (4576, 219130), (4862, 206240), (5156, 194480), (5440, 184327), (5720, 175304), (5984, 167570), (6445, 155584), (7072, 141790), (7480, 134056), (8840, 113432), (9152, 109565), (9724, 103120), (10312, 97240), (11440, 87652), (11968, 83785), (12155, 82496), (12890, 77792), (14144, 70895), (14179, 70720), (14960, 67028), (16757, 59840), (17680, 56716), (19448, 51560), (20624, 48620), (21913, 45760), (22880, 43826), (24310, 41248), (25780, 38896), (28358, 35360), (29920, 33514)]