316567440

素因数分解:

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

素因数の和:1036

約数の個数: 300

約数和(自身を含む): 1280276316

約数和(自身を除く): 963708876

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 997, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 1994, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 2991, 3024, 3240, 3528, 3780, 3920, 3969, 3988, 4410, 4536, 4985, 5040, 5292, 5670, 5880, 5982, 6480, 6615, 6979, 7056, 7560, 7938, 7976, 8820, 8973, 9072, 9970, 10584, 11340, 11760, 11964, 13230, 13958, 14955, 15120, 15876, 15952, 17640, 17946, 19845, 19940, 20937, 21168, 22680, 23928, 26460, 26919, 27916, 29910, 31752, 34895, 35280, 35892, 39690, 39880, 41874, 44865, 45360, 47856, 48853, 52920, 53838, 55832, 59820, 62811, 63504, 69790, 71784, 79380, 79760, 80757, 83748, 89730, 97706, 104685, 105840, 107676, 111664, 119640, 125622, 134595, 139580, 143568, 146559, 158760, 161514, 167496, 179460, 188433, 195412, 209370, 215352, 239280, 244265, 251244, 269190, 279160, 293118, 314055, 317520, 323028, 334992, 358920, 376866, 390824, 403785, 418740, 430704, 439677, 488530, 502488, 538380, 558320, 565299, 586236, 628110, 646056, 717840, 732795, 753732, 781648, 807570, 837480, 879354, 942165, 977060, 1004976, 1076760, 1130598, 1172472, 1256220, 1292112, 1319031, 1465590, 1507464, 1615140, 1674960, 1758708, 1884330, 1954120, 2153520, 2198385, 2261196, 2344944, 2512440, 2638062, 2826495, 2931180, 3014928, 3230280, 3517416, 3768660, 3908240, 3957093, 4396770, 4522392, 5024880, 5276124, 5652990, 5862360, 6460560, 6595155, 7034832, 7537320, 7914186, 8793540, 9044784, 10552248, 11305980, 11724720, 13190310, 15074640, 15828372, 17587080, 19785465, 21104496, 22611960, 26380620, 31656744, 35174160, 39570930, 45223920, 52761240, 63313488, 79141860, 105522480, 158283720, 316567440]

約数ペア:

[(1, 316567440), (2, 158283720), (3, 105522480), (4, 79141860), (5, 63313488), (6, 52761240), (7, 45223920), (8, 39570930), (9, 35174160), (10, 31656744), (12, 26380620), (14, 22611960), (15, 21104496), (16, 19785465), (18, 17587080), (20, 15828372), (21, 15074640), (24, 13190310), (27, 11724720), (28, 11305980), (30, 10552248), (35, 9044784), (36, 8793540), (40, 7914186), (42, 7537320), (45, 7034832), (48, 6595155), (49, 6460560), (54, 5862360), (56, 5652990), (60, 5276124), (63, 5024880), (70, 4522392), (72, 4396770), (80, 3957093), (81, 3908240), (84, 3768660), (90, 3517416), (98, 3230280), (105, 3014928), (108, 2931180), (112, 2826495), (120, 2638062), (126, 2512440), (135, 2344944), (140, 2261196), (144, 2198385), (147, 2153520), (162, 1954120), (168, 1884330), (180, 1758708), (189, 1674960), (196, 1615140), (210, 1507464), (216, 1465590), (240, 1319031), (245, 1292112), (252, 1256220), (270, 1172472), (280, 1130598), (294, 1076760), (315, 1004976), (324, 977060), (336, 942165), (360, 879354), (378, 837480), (392, 807570), (405, 781648), (420, 753732), (432, 732795), (441, 717840), (490, 646056), (504, 628110), (540, 586236), (560, 565299), (567, 558320), (588, 538380), (630, 502488), (648, 488530), (720, 439677), (735, 430704), (756, 418740), (784, 403785), (810, 390824), (840, 376866), (882, 358920), (945, 334992), (980, 323028), (997, 317520), (1008, 314055), (1080, 293118), (1134, 279160), (1176, 269190), (1260, 251244), (1296, 244265), (1323, 239280), (1470, 215352), (1512, 209370), (1620, 195412), (1680, 188433), (1764, 179460), (1890, 167496), (1960, 161514), (1994, 158760), (2160, 146559), (2205, 143568), (2268, 139580), (2352, 134595), (2520, 125622), (2646, 119640), (2835, 111664), (2940, 107676), (2991, 105840), (3024, 104685), (3240, 97706), (3528, 89730), (3780, 83748), (3920, 80757), (3969, 79760), (3988, 79380), (4410, 71784), (4536, 69790), (4985, 63504), (5040, 62811), (5292, 59820), (5670, 55832), (5880, 53838), (5982, 52920), (6480, 48853), (6615, 47856), (6979, 45360), (7056, 44865), (7560, 41874), (7938, 39880), (7976, 39690), (8820, 35892), (8973, 35280), (9072, 34895), (9970, 31752), (10584, 29910), (11340, 27916), (11760, 26919), (11964, 26460), (13230, 23928), (13958, 22680), (14955, 21168), (15120, 20937), (15876, 19940), (15952, 19845), (17640, 17946)]