1261503360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1046

約数の個数: 384

約数和(自身を含む): 4972181760

約数和(自身を除く): 3710678400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 624, 640, 663, 680, 720, 765, 780, 816, 832, 884, 936, 960, 991, 1020, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1664, 1768, 1872, 1920, 1982, 1989, 2040, 2080, 2176, 2210, 2340, 2448, 2496, 2652, 2720, 2880, 2973, 3060, 3120, 3264, 3315, 3536, 3744, 3964, 3978, 4080, 4160, 4420, 4680, 4896, 4955, 4992, 5304, 5440, 5760, 5946, 6120, 6240, 6528, 6630, 7072, 7488, 7928, 7956, 8160, 8320, 8840, 8919, 9360, 9792, 9910, 9945, 10608, 10880, 11892, 12240, 12480, 12883, 13260, 14144, 14865, 14976, 15856, 15912, 16320, 16847, 17680, 17838, 18720, 19584, 19820, 19890, 21216, 23784, 24480, 24960, 25766, 26520, 28288, 29730, 31712, 31824, 32640, 33694, 35360, 35676, 37440, 38649, 39640, 39780, 42432, 44595, 47568, 48960, 50541, 51532, 53040, 59460, 63424, 63648, 64415, 67388, 70720, 71352, 74880, 77298, 79280, 79560, 84235, 84864, 89190, 95136, 97920, 101082, 103064, 106080, 115947, 118920, 126848, 127296, 128830, 134776, 141440, 142704, 151623, 154596, 158560, 159120, 168470, 178380, 190272, 193245, 202164, 206128, 212160, 219011, 231894, 237840, 252705, 254592, 257660, 269552, 285408, 303246, 309192, 317120, 318240, 336940, 356760, 380544, 386490, 404328, 412256, 424320, 438022, 463788, 475680, 505410, 515320, 539104, 570816, 579735, 606492, 618384, 634240, 636480, 657033, 673880, 713520, 758115, 772980, 808656, 824512, 876044, 927576, 951360, 1010820, 1030640, 1078208, 1095055, 1141632, 1159470, 1212984, 1236768, 1272960, 1314066, 1347760, 1427040, 1516230, 1545960, 1617312, 1649024, 1752088, 1855152, 1902720, 1971099, 2021640, 2061280, 2156416, 2190110, 2318940, 2425968, 2473536, 2628132, 2695520, 2854080, 3032460, 3091920, 3234624, 3285165, 3504176, 3710304, 3942198, 4043280, 4122560, 4380220, 4637880, 4851936, 4947072, 5256264, 5391040, 5708160, 6064920, 6183840, 6469248, 6570330, 7008352, 7420608, 7884396, 8086560, 8245120, 8760440, 9275760, 9703872, 9855495, 10512528, 10782080, 12129840, 12367680, 13140660, 14016704, 14841216, 15768792, 16173120, 17520880, 18551520, 19407744, 19710990, 21025056, 24259680, 24735360, 26281320, 28033408, 31537584, 32346240, 35041760, 37103040, 39421980, 42050112, 48519360, 52562640, 63075168, 70083520, 74206080, 78843960, 84100224, 97038720, 105125280, 126150336, 140167040, 157687920, 210250560, 252300672, 315375840, 420501120, 630751680, 1261503360]

約数ペア:

[(1, 1261503360), (2, 630751680), (3, 420501120), (4, 315375840), (5, 252300672), (6, 210250560), (8, 157687920), (9, 140167040), (10, 126150336), (12, 105125280), (13, 97038720), (15, 84100224), (16, 78843960), (17, 74206080), (18, 70083520), (20, 63075168), (24, 52562640), (26, 48519360), (30, 42050112), (32, 39421980), (34, 37103040), (36, 35041760), (39, 32346240), (40, 31537584), (45, 28033408), (48, 26281320), (51, 24735360), (52, 24259680), (60, 21025056), (64, 19710990), (65, 19407744), (68, 18551520), (72, 17520880), (78, 16173120), (80, 15768792), (85, 14841216), (90, 14016704), (96, 13140660), (102, 12367680), (104, 12129840), (117, 10782080), (120, 10512528), (128, 9855495), (130, 9703872), (136, 9275760), (144, 8760440), (153, 8245120), (156, 8086560), (160, 7884396), (170, 7420608), (180, 7008352), (192, 6570330), (195, 6469248), (204, 6183840), (208, 6064920), (221, 5708160), (234, 5391040), (240, 5256264), (255, 4947072), (260, 4851936), (272, 4637880), (288, 4380220), (306, 4122560), (312, 4043280), (320, 3942198), (340, 3710304), (360, 3504176), (384, 3285165), (390, 3234624), (408, 3091920), (416, 3032460), (442, 2854080), (468, 2695520), (480, 2628132), (510, 2473536), (520, 2425968), (544, 2318940), (576, 2190110), (585, 2156416), (612, 2061280), (624, 2021640), (640, 1971099), (663, 1902720), (680, 1855152), (720, 1752088), (765, 1649024), (780, 1617312), (816, 1545960), (832, 1516230), (884, 1427040), (936, 1347760), (960, 1314066), (991, 1272960), (1020, 1236768), (1040, 1212984), (1088, 1159470), (1105, 1141632), (1152, 1095055), (1170, 1078208), (1224, 1030640), (1248, 1010820), (1326, 951360), (1360, 927576), (1440, 876044), (1530, 824512), (1560, 808656), (1632, 772980), (1664, 758115), (1768, 713520), (1872, 673880), (1920, 657033), (1982, 636480), (1989, 634240), (2040, 618384), (2080, 606492), (2176, 579735), (2210, 570816), (2340, 539104), (2448, 515320), (2496, 505410), (2652, 475680), (2720, 463788), (2880, 438022), (2973, 424320), (3060, 412256), (3120, 404328), (3264, 386490), (3315, 380544), (3536, 356760), (3744, 336940), (3964, 318240), (3978, 317120), (4080, 309192), (4160, 303246), (4420, 285408), (4680, 269552), (4896, 257660), (4955, 254592), (4992, 252705), (5304, 237840), (5440, 231894), (5760, 219011), (5946, 212160), (6120, 206128), (6240, 202164), (6528, 193245), (6630, 190272), (7072, 178380), (7488, 168470), (7928, 159120), (7956, 158560), (8160, 154596), (8320, 151623), (8840, 142704), (8919, 141440), (9360, 134776), (9792, 128830), (9910, 127296), (9945, 126848), (10608, 118920), (10880, 115947), (11892, 106080), (12240, 103064), (12480, 101082), (12883, 97920), (13260, 95136), (14144, 89190), (14865, 84864), (14976, 84235), (15856, 79560), (15912, 79280), (16320, 77298), (16847, 74880), (17680, 71352), (17838, 70720), (18720, 67388), (19584, 64415), (19820, 63648), (19890, 63424), (21216, 59460), (23784, 53040), (24480, 51532), (24960, 50541), (25766, 48960), (26520, 47568), (28288, 44595), (29730, 42432), (31712, 39780), (31824, 39640), (32640, 38649), (33694, 37440), (35360, 35676)]