999776960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 336

約数和(自身を含む): 3123590400

約数和(自身を除く): 2123813440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 139, 140, 152, 160, 169, 182, 190, 208, 224, 247, 260, 266, 278, 280, 304, 320, 338, 364, 380, 416, 448, 455, 494, 520, 532, 556, 560, 608, 665, 676, 695, 728, 760, 832, 845, 910, 973, 988, 1040, 1064, 1112, 1120, 1183, 1216, 1235, 1330, 1352, 1390, 1456, 1520, 1690, 1729, 1807, 1820, 1946, 1976, 2080, 2128, 2224, 2240, 2366, 2470, 2641, 2660, 2704, 2780, 2912, 3040, 3211, 3380, 3458, 3614, 3640, 3892, 3952, 4160, 4256, 4448, 4732, 4865, 4940, 5282, 5320, 5408, 5560, 5824, 5915, 6080, 6422, 6760, 6916, 7228, 7280, 7784, 7904, 8512, 8645, 8896, 9035, 9464, 9730, 9880, 10564, 10640, 10816, 11120, 11830, 12649, 12844, 13205, 13520, 13832, 14456, 14560, 15568, 15808, 16055, 17290, 18070, 18487, 18928, 19460, 19760, 21128, 21280, 22240, 22477, 23491, 23660, 25298, 25688, 26410, 27040, 27664, 28912, 29120, 31136, 32110, 34333, 34580, 36140, 36974, 37856, 38920, 39520, 42256, 42560, 44480, 44954, 46982, 47320, 50596, 51376, 52820, 54080, 55328, 57824, 62272, 63245, 64220, 68666, 69160, 72280, 73948, 75712, 77840, 79040, 84512, 89908, 92435, 93964, 94640, 101192, 102752, 105640, 110656, 112385, 115648, 117455, 126490, 128440, 137332, 138320, 144560, 147896, 155680, 164437, 169024, 171665, 179816, 184870, 187928, 189280, 202384, 205504, 211280, 224770, 234910, 240331, 252980, 256880, 274664, 276640, 289120, 295792, 311360, 328874, 343330, 359632, 369740, 375856, 378560, 404768, 422560, 446329, 449540, 469820, 480662, 505960, 513760, 549328, 553280, 578240, 591584, 657748, 686660, 719264, 739480, 751712, 809536, 822185, 845120, 892658, 899080, 939640, 961324, 1011920, 1027520, 1098656, 1183168, 1201655, 1315496, 1373320, 1438528, 1478960, 1503424, 1644370, 1785316, 1798160, 1879280, 1922648, 2023840, 2197312, 2231645, 2403310, 2630992, 2746640, 2957920, 3124303, 3288740, 3570632, 3596320, 3758560, 3845296, 4047680, 4463290, 4806620, 5261984, 5493280, 5915840, 6248606, 6577480, 7141264, 7192640, 7517120, 7690592, 8926580, 9613240, 10523968, 10986560, 12497212, 13154960, 14282528, 15381184, 15621515, 17853160, 19226480, 24994424, 26309920, 28565056, 31243030, 35706320, 38452960, 49988848, 52619840, 62486060, 71412640, 76905920, 99977696, 124972120, 142825280, 199955392, 249944240, 499888480, 999776960]

約数ペア:

[(1, 999776960), (2, 499888480), (4, 249944240), (5, 199955392), (7, 142825280), (8, 124972120), (10, 99977696), (13, 76905920), (14, 71412640), (16, 62486060), (19, 52619840), (20, 49988848), (26, 38452960), (28, 35706320), (32, 31243030), (35, 28565056), (38, 26309920), (40, 24994424), (52, 19226480), (56, 17853160), (64, 15621515), (65, 15381184), (70, 14282528), (76, 13154960), (80, 12497212), (91, 10986560), (95, 10523968), (104, 9613240), (112, 8926580), (130, 7690592), (133, 7517120), (139, 7192640), (140, 7141264), (152, 6577480), (160, 6248606), (169, 5915840), (182, 5493280), (190, 5261984), (208, 4806620), (224, 4463290), (247, 4047680), (260, 3845296), (266, 3758560), (278, 3596320), (280, 3570632), (304, 3288740), (320, 3124303), (338, 2957920), (364, 2746640), (380, 2630992), (416, 2403310), (448, 2231645), (455, 2197312), (494, 2023840), (520, 1922648), (532, 1879280), (556, 1798160), (560, 1785316), (608, 1644370), (665, 1503424), (676, 1478960), (695, 1438528), (728, 1373320), (760, 1315496), (832, 1201655), (845, 1183168), (910, 1098656), (973, 1027520), (988, 1011920), (1040, 961324), (1064, 939640), (1112, 899080), (1120, 892658), (1183, 845120), (1216, 822185), (1235, 809536), (1330, 751712), (1352, 739480), (1390, 719264), (1456, 686660), (1520, 657748), (1690, 591584), (1729, 578240), (1807, 553280), (1820, 549328), (1946, 513760), (1976, 505960), (2080, 480662), (2128, 469820), (2224, 449540), (2240, 446329), (2366, 422560), (2470, 404768), (2641, 378560), (2660, 375856), (2704, 369740), (2780, 359632), (2912, 343330), (3040, 328874), (3211, 311360), (3380, 295792), (3458, 289120), (3614, 276640), (3640, 274664), (3892, 256880), (3952, 252980), (4160, 240331), (4256, 234910), (4448, 224770), (4732, 211280), (4865, 205504), (4940, 202384), (5282, 189280), (5320, 187928), (5408, 184870), (5560, 179816), (5824, 171665), (5915, 169024), (6080, 164437), (6422, 155680), (6760, 147896), (6916, 144560), (7228, 138320), (7280, 137332), (7784, 128440), (7904, 126490), (8512, 117455), (8645, 115648), (8896, 112385), (9035, 110656), (9464, 105640), (9730, 102752), (9880, 101192), (10564, 94640), (10640, 93964), (10816, 92435), (11120, 89908), (11830, 84512), (12649, 79040), (12844, 77840), (13205, 75712), (13520, 73948), (13832, 72280), (14456, 69160), (14560, 68666), (15568, 64220), (15808, 63245), (16055, 62272), (17290, 57824), (18070, 55328), (18487, 54080), (18928, 52820), (19460, 51376), (19760, 50596), (21128, 47320), (21280, 46982), (22240, 44954), (22477, 44480), (23491, 42560), (23660, 42256), (25298, 39520), (25688, 38920), (26410, 37856), (27040, 36974), (27664, 36140), (28912, 34580), (29120, 34333), (31136, 32110)]