285660155520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{972427}}^1$

素因数の和:972472

約数の個数: 256

約数和(自身を含む): 1071226684800

約数和(自身を除く): 785566529280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 9180, 9792, 10880, 12240, 14688, 16320, 17280, 18360, 19584, 24480, 29376, 32640, 36720, 48960, 58752, 73440, 97920, 146880, 293760, 972427, 1944854, 2917281, 3889708, 4862135, 5834562, 7779416, 8751843, 9724270, 11669124, 14586405, 15558832, 16531259, 17503686, 19448540, 23338248, 26255529, 29172810, 31117664, 33062518, 35007372, 38897080, 43759215, 46676496, 49593777, 52511058, 58345620, 62235328, 66125036, 70014744, 77794160, 82656295, 87518430, 93352992, 99187554, 105022116, 116691240, 124470656, 131277645, 132250072, 140029488, 148781331, 155588320, 165312590, 175036860, 186705984, 198375108, 210044232, 233382480, 247968885, 262555290, 264500144, 280058976, 297562662, 311176640, 330625180, 350073720, 373411968, 396750216, 420088464, 446343993, 466764960, 495937770, 525110580, 529000288, 560117952, 595125324, 622353280, 661250360, 700147440, 743906655, 793500432, 840176928, 892687986, 933529920, 991875540, 1050221160, 1058000576, 1120235904, 1190250648, 1322500720, 1400294880, 1487813310, 1587000864, 1680353856, 1785375972, 1867059840, 1983751080, 2100442320, 2116001152, 2231719965, 2380501296, 2645001440, 2800589760, 2975626620, 3174001728, 3360707712, 3570751944, 3967502160, 4200884640, 4463439930, 4761002592, 5290002880, 5601179520, 5951253240, 6348003456, 7141503888, 7935004320, 8401769280, 8926879860, 9522005184, 10580005760, 11902506480, 14283007776, 15870008640, 16803538560, 17853759720, 19044010368, 23805012960, 28566015552, 31740017280, 35707519440, 47610025920, 57132031104, 71415038880, 95220051840, 142830077760, 285660155520]

約数ペア:

[(1, 285660155520), (2, 142830077760), (3, 95220051840), (4, 71415038880), (5, 57132031104), (6, 47610025920), (8, 35707519440), (9, 31740017280), (10, 28566015552), (12, 23805012960), (15, 19044010368), (16, 17853759720), (17, 16803538560), (18, 15870008640), (20, 14283007776), (24, 11902506480), (27, 10580005760), (30, 9522005184), (32, 8926879860), (34, 8401769280), (36, 7935004320), (40, 7141503888), (45, 6348003456), (48, 5951253240), (51, 5601179520), (54, 5290002880), (60, 4761002592), (64, 4463439930), (68, 4200884640), (72, 3967502160), (80, 3570751944), (85, 3360707712), (90, 3174001728), (96, 2975626620), (102, 2800589760), (108, 2645001440), (120, 2380501296), (128, 2231719965), (135, 2116001152), (136, 2100442320), (144, 1983751080), (153, 1867059840), (160, 1785375972), (170, 1680353856), (180, 1587000864), (192, 1487813310), (204, 1400294880), (216, 1322500720), (240, 1190250648), (255, 1120235904), (270, 1058000576), (272, 1050221160), (288, 991875540), (306, 933529920), (320, 892687986), (340, 840176928), (360, 793500432), (384, 743906655), (408, 700147440), (432, 661250360), (459, 622353280), (480, 595125324), (510, 560117952), (540, 529000288), (544, 525110580), (576, 495937770), (612, 466764960), (640, 446343993), (680, 420088464), (720, 396750216), (765, 373411968), (816, 350073720), (864, 330625180), (918, 311176640), (960, 297562662), (1020, 280058976), (1080, 264500144), (1088, 262555290), (1152, 247968885), (1224, 233382480), (1360, 210044232), (1440, 198375108), (1530, 186705984), (1632, 175036860), (1728, 165312590), (1836, 155588320), (1920, 148781331), (2040, 140029488), (2160, 132250072), (2176, 131277645), (2295, 124470656), (2448, 116691240), (2720, 105022116), (2880, 99187554), (3060, 93352992), (3264, 87518430), (3456, 82656295), (3672, 77794160), (4080, 70014744), (4320, 66125036), (4590, 62235328), (4896, 58345620), (5440, 52511058), (5760, 49593777), (6120, 46676496), (6528, 43759215), (7344, 38897080), (8160, 35007372), (8640, 33062518), (9180, 31117664), (9792, 29172810), (10880, 26255529), (12240, 23338248), (14688, 19448540), (16320, 17503686), (17280, 16531259), (18360, 15558832), (19584, 14586405), (24480, 11669124), (29376, 9724270), (32640, 8751843), (36720, 7779416), (48960, 5834562), (58752, 4862135), (73440, 3889708), (97920, 2917281), (146880, 1944854), (293760, 972427)]