722067840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9643}}^1$

素因数の和:9681

約数の個数: 192

約数和(自身を含む): 2685468240

約数和(自身を除く): 1963400400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9643, 12480, 14976, 18720, 19286, 24960, 28929, 37440, 38572, 48215, 57858, 74880, 77144, 86787, 96430, 115716, 125359, 144645, 154288, 173574, 192860, 231432, 250718, 289290, 308576, 347148, 376077, 385720, 433935, 462864, 501436, 578580, 617152, 626795, 694296, 752154, 771440, 867870, 925728, 1002872, 1128231, 1157160, 1234304, 1253590, 1388592, 1504308, 1542880, 1735740, 1851456, 1880385, 2005744, 2256462, 2314320, 2507180, 2777184, 3008616, 3085760, 3471480, 3702912, 3760770, 4011488, 4512924, 4628640, 5014360, 5554368, 5641155, 6017232, 6171520, 6942960, 7521540, 8022976, 9025848, 9257280, 10028720, 11108736, 11282310, 12034464, 13885920, 15043080, 16045952, 18051696, 18514560, 20057440, 22564620, 24068928, 27771840, 30086160, 36103392, 40114880, 45129240, 48137856, 55543680, 60172320, 72206784, 80229760, 90258480, 120344640, 144413568, 180516960, 240689280, 361033920, 722067840]

約数ペア:

[(1, 722067840), (2, 361033920), (3, 240689280), (4, 180516960), (5, 144413568), (6, 120344640), (8, 90258480), (9, 80229760), (10, 72206784), (12, 60172320), (13, 55543680), (15, 48137856), (16, 45129240), (18, 40114880), (20, 36103392), (24, 30086160), (26, 27771840), (30, 24068928), (32, 22564620), (36, 20057440), (39, 18514560), (40, 18051696), (45, 16045952), (48, 15043080), (52, 13885920), (60, 12034464), (64, 11282310), (65, 11108736), (72, 10028720), (78, 9257280), (80, 9025848), (90, 8022976), (96, 7521540), (104, 6942960), (117, 6171520), (120, 6017232), (128, 5641155), (130, 5554368), (144, 5014360), (156, 4628640), (160, 4512924), (180, 4011488), (192, 3760770), (195, 3702912), (208, 3471480), (234, 3085760), (240, 3008616), (260, 2777184), (288, 2507180), (312, 2314320), (320, 2256462), (360, 2005744), (384, 1880385), (390, 1851456), (416, 1735740), (468, 1542880), (480, 1504308), (520, 1388592), (576, 1253590), (585, 1234304), (624, 1157160), (640, 1128231), (720, 1002872), (780, 925728), (832, 867870), (936, 771440), (960, 752154), (1040, 694296), (1152, 626795), (1170, 617152), (1248, 578580), (1440, 501436), (1560, 462864), (1664, 433935), (1872, 385720), (1920, 376077), (2080, 347148), (2340, 308576), (2496, 289290), (2880, 250718), (3120, 231432), (3744, 192860), (4160, 173574), (4680, 154288), (4992, 144645), (5760, 125359), (6240, 115716), (7488, 96430), (8320, 86787), (9360, 77144), (9643, 74880), (12480, 57858), (14976, 48215), (18720, 38572), (19286, 37440), (24960, 28929)]