1266269760

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{997}}^1$

素因数の和:1040

約数の個数: 420

約数和(自身を含む): 5245002972

約数和(自身を除く): 3978733212

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 960, 980, 997, 1008, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1728, 1764, 1890, 1960, 1994, 2016, 2160, 2205, 2240, 2268, 2352, 2520, 2592, 2646, 2835, 2880, 2940, 2991, 3024, 3136, 3240, 3360, 3528, 3780, 3920, 3969, 3988, 4032, 4320, 4410, 4536, 4704, 4985, 5040, 5184, 5292, 5670, 5880, 5982, 6048, 6480, 6615, 6720, 6979, 7056, 7560, 7840, 7938, 7976, 8640, 8820, 8973, 9072, 9408, 9970, 10080, 10584, 11340, 11760, 11964, 12096, 12960, 13230, 13958, 14112, 14955, 15120, 15680, 15876, 15952, 17640, 17946, 18144, 19845, 19940, 20160, 20937, 21168, 22680, 23520, 23928, 25920, 26460, 26919, 27916, 28224, 29910, 30240, 31752, 31904, 34895, 35280, 35892, 36288, 39690, 39880, 41874, 42336, 44865, 45360, 47040, 47856, 48853, 52920, 53838, 55832, 59820, 60480, 62811, 63504, 63808, 69790, 70560, 71784, 79380, 79760, 80757, 83748, 84672, 89730, 90720, 95712, 97706, 104685, 105840, 107676, 111664, 119640, 125622, 127008, 134595, 139580, 141120, 143568, 146559, 158760, 159520, 161514, 167496, 179460, 181440, 188433, 191424, 195412, 209370, 211680, 215352, 223328, 239280, 244265, 251244, 254016, 269190, 279160, 287136, 293118, 314055, 317520, 319040, 323028, 334992, 358920, 376866, 390824, 403785, 418740, 423360, 430704, 439677, 446656, 478560, 488530, 502488, 538380, 558320, 565299, 574272, 586236, 628110, 635040, 646056, 669984, 717840, 732795, 753732, 781648, 807570, 837480, 861408, 879354, 942165, 957120, 977060, 1004976, 1076760, 1116640, 1130598, 1172472, 1256220, 1270080, 1292112, 1319031, 1339968, 1435680, 1465590, 1507464, 1563296, 1615140, 1674960, 1722816, 1758708, 1884330, 1954120, 2009952, 2153520, 2198385, 2233280, 2261196, 2344944, 2512440, 2584224, 2638062, 2826495, 2871360, 2931180, 3014928, 3126592, 3230280, 3349920, 3517416, 3768660, 3908240, 3957093, 4019904, 4307040, 4396770, 4522392, 4689888, 5024880, 5168448, 5276124, 5652990, 5862360, 6029856, 6460560, 6595155, 6699840, 7034832, 7537320, 7816480, 7914186, 8614080, 8793540, 9044784, 9379776, 10049760, 10552248, 11305980, 11724720, 12059712, 12921120, 13190310, 14069664, 15074640, 15632960, 15828372, 17587080, 18089568, 19785465, 20099520, 21104496, 22611960, 23449440, 25842240, 26380620, 28139328, 30149280, 31656744, 35174160, 36179136, 39570930, 42208992, 45223920, 46898880, 52761240, 60298560, 63313488, 70348320, 79141860, 84417984, 90447840, 105522480, 126626976, 140696640, 158283720, 180895680, 211044960, 253253952, 316567440, 422089920, 633134880, 1266269760]

約数ペア:

[(1, 1266269760), (2, 633134880), (3, 422089920), (4, 316567440), (5, 253253952), (6, 211044960), (7, 180895680), (8, 158283720), (9, 140696640), (10, 126626976), (12, 105522480), (14, 90447840), (15, 84417984), (16, 79141860), (18, 70348320), (20, 63313488), (21, 60298560), (24, 52761240), (27, 46898880), (28, 45223920), (30, 42208992), (32, 39570930), (35, 36179136), (36, 35174160), (40, 31656744), (42, 30149280), (45, 28139328), (48, 26380620), (49, 25842240), (54, 23449440), (56, 22611960), (60, 21104496), (63, 20099520), (64, 19785465), (70, 18089568), (72, 17587080), (80, 15828372), (81, 15632960), (84, 15074640), (90, 14069664), (96, 13190310), (98, 12921120), (105, 12059712), (108, 11724720), (112, 11305980), (120, 10552248), (126, 10049760), (135, 9379776), (140, 9044784), (144, 8793540), (147, 8614080), (160, 7914186), (162, 7816480), (168, 7537320), (180, 7034832), (189, 6699840), (192, 6595155), (196, 6460560), (210, 6029856), (216, 5862360), (224, 5652990), (240, 5276124), (245, 5168448), (252, 5024880), (270, 4689888), (280, 4522392), (288, 4396770), (294, 4307040), (315, 4019904), (320, 3957093), (324, 3908240), (336, 3768660), (360, 3517416), (378, 3349920), (392, 3230280), (405, 3126592), (420, 3014928), (432, 2931180), (441, 2871360), (448, 2826495), (480, 2638062), (490, 2584224), (504, 2512440), (540, 2344944), (560, 2261196), (567, 2233280), (576, 2198385), (588, 2153520), (630, 2009952), (648, 1954120), (672, 1884330), (720, 1758708), (735, 1722816), (756, 1674960), (784, 1615140), (810, 1563296), (840, 1507464), (864, 1465590), (882, 1435680), (945, 1339968), (960, 1319031), (980, 1292112), (997, 1270080), (1008, 1256220), (1080, 1172472), (1120, 1130598), (1134, 1116640), (1176, 1076760), (1260, 1004976), (1296, 977060), (1323, 957120), (1344, 942165), (1440, 879354), (1470, 861408), (1512, 837480), (1568, 807570), (1620, 781648), (1680, 753732), (1728, 732795), (1764, 717840), (1890, 669984), (1960, 646056), (1994, 635040), (2016, 628110), (2160, 586236), (2205, 574272), (2240, 565299), (2268, 558320), (2352, 538380), (2520, 502488), (2592, 488530), (2646, 478560), (2835, 446656), (2880, 439677), (2940, 430704), (2991, 423360), (3024, 418740), (3136, 403785), (3240, 390824), (3360, 376866), (3528, 358920), (3780, 334992), (3920, 323028), (3969, 319040), (3988, 317520), (4032, 314055), (4320, 293118), (4410, 287136), (4536, 279160), (4704, 269190), (4985, 254016), (5040, 251244), (5184, 244265), (5292, 239280), (5670, 223328), (5880, 215352), (5982, 211680), (6048, 209370), (6480, 195412), (6615, 191424), (6720, 188433), (6979, 181440), (7056, 179460), (7560, 167496), (7840, 161514), (7938, 159520), (7976, 158760), (8640, 146559), (8820, 143568), (8973, 141120), (9072, 139580), (9408, 134595), (9970, 127008), (10080, 125622), (10584, 119640), (11340, 111664), (11760, 107676), (11964, 105840), (12096, 104685), (12960, 97706), (13230, 95712), (13958, 90720), (14112, 89730), (14955, 84672), (15120, 83748), (15680, 80757), (15876, 79760), (15952, 79380), (17640, 71784), (17946, 70560), (18144, 69790), (19845, 63808), (19940, 63504), (20160, 62811), (20937, 60480), (21168, 59820), (22680, 55832), (23520, 53838), (23928, 52920), (25920, 48853), (26460, 47856), (26919, 47040), (27916, 45360), (28224, 44865), (29910, 42336), (30240, 41874), (31752, 39880), (31904, 39690), (34895, 36288), (35280, 35892)]