165193514240

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:573

約数の個数: 288

約数和(自身を含む): 416751519744

約数和(自身を除く): 251558005504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 97, 124, 128, 155, 160, 167, 194, 248, 256, 257, 310, 320, 334, 388, 485, 496, 514, 620, 640, 668, 776, 835, 970, 992, 1028, 1240, 1280, 1285, 1336, 1552, 1670, 1940, 1984, 2056, 2480, 2570, 2672, 3007, 3104, 3340, 3880, 3968, 4112, 4960, 5140, 5177, 5344, 6014, 6208, 6680, 7760, 7936, 7967, 8224, 9920, 10280, 10354, 10688, 12028, 12416, 13360, 15035, 15520, 15934, 16199, 16448, 19840, 20560, 20708, 21376, 24056, 24832, 24929, 25885, 26720, 30070, 31040, 31868, 32398, 32896, 39680, 39835, 41120, 41416, 42752, 42919, 48112, 49858, 51770, 53440, 60140, 62080, 63736, 64796, 65792, 79670, 80995, 82240, 82832, 85838, 96224, 99716, 103540, 106880, 120280, 124160, 124645, 127472, 129592, 159340, 161990, 164480, 165664, 171676, 192448, 199432, 207080, 213760, 214595, 240560, 249290, 254944, 259184, 318680, 323980, 328960, 331328, 343352, 384896, 398864, 414160, 429190, 481120, 498580, 502169, 509888, 518368, 637360, 647960, 662656, 686704, 769792, 772799, 797728, 828320, 858380, 962240, 997160, 1004338, 1019776, 1036736, 1274720, 1295920, 1325312, 1330489, 1373408, 1545598, 1595456, 1656640, 1716760, 1924480, 1994320, 2008676, 2039552, 2073472, 2510845, 2549440, 2591840, 2660978, 2746816, 3091196, 3190912, 3313280, 3433520, 3848960, 3863995, 3988640, 4017352, 4146944, 4163143, 5021690, 5098880, 5183680, 5321956, 5493632, 6182392, 6381824, 6626560, 6652445, 6867040, 7727990, 7977280, 8034704, 8326286, 10043380, 10197760, 10367360, 10643912, 10987264, 12364784, 13304890, 13734080, 15455980, 15954560, 16069408, 16652572, 20086760, 20734720, 20815715, 21287824, 24729568, 26609780, 27468160, 30911960, 31909120, 32138816, 33305144, 40173520, 41631430, 42575648, 49459136, 53219560, 54936320, 61823920, 64277632, 66610288, 80347040, 83262860, 85151296, 98918272, 106439120, 123647840, 128555264, 129057433, 133220576, 160694080, 166525720, 170302592, 197836544, 212878240, 247295680, 258114866, 266441152, 321388160, 333051440, 340605184, 425756480, 494591360, 516229732, 532882304, 642776320, 645287165, 666102880, 851512960, 989182720, 1032459464, 1065764608, 1290574330, 1332205760, 1703025920, 2064918928, 2581148660, 2664411520, 4129837856, 5162297320, 5328823040, 8259675712, 10324594640, 16519351424, 20649189280, 33038702848, 41298378560, 82596757120, 165193514240]

約数ペア:

[(1, 165193514240), (2, 82596757120), (4, 41298378560), (5, 33038702848), (8, 20649189280), (10, 16519351424), (16, 10324594640), (20, 8259675712), (31, 5328823040), (32, 5162297320), (40, 4129837856), (62, 2664411520), (64, 2581148660), (80, 2064918928), (97, 1703025920), (124, 1332205760), (128, 1290574330), (155, 1065764608), (160, 1032459464), (167, 989182720), (194, 851512960), (248, 666102880), (256, 645287165), (257, 642776320), (310, 532882304), (320, 516229732), (334, 494591360), (388, 425756480), (485, 340605184), (496, 333051440), (514, 321388160), (620, 266441152), (640, 258114866), (668, 247295680), (776, 212878240), (835, 197836544), (970, 170302592), (992, 166525720), (1028, 160694080), (1240, 133220576), (1280, 129057433), (1285, 128555264), (1336, 123647840), (1552, 106439120), (1670, 98918272), (1940, 85151296), (1984, 83262860), (2056, 80347040), (2480, 66610288), (2570, 64277632), (2672, 61823920), (3007, 54936320), (3104, 53219560), (3340, 49459136), (3880, 42575648), (3968, 41631430), (4112, 40173520), (4960, 33305144), (5140, 32138816), (5177, 31909120), (5344, 30911960), (6014, 27468160), (6208, 26609780), (6680, 24729568), (7760, 21287824), (7936, 20815715), (7967, 20734720), (8224, 20086760), (9920, 16652572), (10280, 16069408), (10354, 15954560), (10688, 15455980), (12028, 13734080), (12416, 13304890), (13360, 12364784), (15035, 10987264), (15520, 10643912), (15934, 10367360), (16199, 10197760), (16448, 10043380), (19840, 8326286), (20560, 8034704), (20708, 7977280), (21376, 7727990), (24056, 6867040), (24832, 6652445), (24929, 6626560), (25885, 6381824), (26720, 6182392), (30070, 5493632), (31040, 5321956), (31868, 5183680), (32398, 5098880), (32896, 5021690), (39680, 4163143), (39835, 4146944), (41120, 4017352), (41416, 3988640), (42752, 3863995), (42919, 3848960), (48112, 3433520), (49858, 3313280), (51770, 3190912), (53440, 3091196), (60140, 2746816), (62080, 2660978), (63736, 2591840), (64796, 2549440), (65792, 2510845), (79670, 2073472), (80995, 2039552), (82240, 2008676), (82832, 1994320), (85838, 1924480), (96224, 1716760), (99716, 1656640), (103540, 1595456), (106880, 1545598), (120280, 1373408), (124160, 1330489), (124645, 1325312), (127472, 1295920), (129592, 1274720), (159340, 1036736), (161990, 1019776), (164480, 1004338), (165664, 997160), (171676, 962240), (192448, 858380), (199432, 828320), (207080, 797728), (213760, 772799), (214595, 769792), (240560, 686704), (249290, 662656), (254944, 647960), (259184, 637360), (318680, 518368), (323980, 509888), (328960, 502169), (331328, 498580), (343352, 481120), (384896, 429190), (398864, 414160)]