2166203520

素因数分解:

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

素因数の和:9684

約数の個数: 256

約数和(自身を含む): 8262979200

約数和(自身を除く): 6096775680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 9643, 11232, 12480, 14040, 14976, 17280, 18720, 19286, 22464, 24960, 28080, 28929, 37440, 38572, 44928, 48215, 56160, 57858, 74880, 77144, 86787, 96430, 112320, 115716, 125359, 144645, 154288, 173574, 192860, 224640, 231432, 250718, 260361, 289290, 308576, 347148, 376077, 385720, 433935, 462864, 501436, 520722, 578580, 617152, 626795, 694296, 752154, 771440, 867870, 925728, 1002872, 1041444, 1128231, 1157160, 1234304, 1253590, 1301805, 1388592, 1504308, 1542880, 1735740, 1851456, 1880385, 2005744, 2082888, 2256462, 2314320, 2507180, 2603610, 2777184, 3008616, 3085760, 3384693, 3471480, 3702912, 3760770, 4011488, 4165776, 4512924, 4628640, 5014360, 5207220, 5554368, 5641155, 6017232, 6171520, 6769386, 6942960, 7521540, 8022976, 8331552, 9025848, 9257280, 10028720, 10414440, 11108736, 11282310, 12034464, 13538772, 13885920, 15043080, 16045952, 16663104, 16923465, 18051696, 18514560, 20057440, 20828880, 22564620, 24068928, 27077544, 27771840, 30086160, 33326208, 33846930, 36103392, 40114880, 41657760, 45129240, 48137856, 54155088, 55543680, 60172320, 67693860, 72206784, 80229760, 83315520, 90258480, 108310176, 120344640, 135387720, 144413568, 166631040, 180516960, 216620352, 240689280, 270775440, 361033920, 433240704, 541550880, 722067840, 1083101760, 2166203520]

約数ペア:

[(1, 2166203520), (2, 1083101760), (3, 722067840), (4, 541550880), (5, 433240704), (6, 361033920), (8, 270775440), (9, 240689280), (10, 216620352), (12, 180516960), (13, 166631040), (15, 144413568), (16, 135387720), (18, 120344640), (20, 108310176), (24, 90258480), (26, 83315520), (27, 80229760), (30, 72206784), (32, 67693860), (36, 60172320), (39, 55543680), (40, 54155088), (45, 48137856), (48, 45129240), (52, 41657760), (54, 40114880), (60, 36103392), (64, 33846930), (65, 33326208), (72, 30086160), (78, 27771840), (80, 27077544), (90, 24068928), (96, 22564620), (104, 20828880), (108, 20057440), (117, 18514560), (120, 18051696), (128, 16923465), (130, 16663104), (135, 16045952), (144, 15043080), (156, 13885920), (160, 13538772), (180, 12034464), (192, 11282310), (195, 11108736), (208, 10414440), (216, 10028720), (234, 9257280), (240, 9025848), (260, 8331552), (270, 8022976), (288, 7521540), (312, 6942960), (320, 6769386), (351, 6171520), (360, 6017232), (384, 5641155), (390, 5554368), (416, 5207220), (432, 5014360), (468, 4628640), (480, 4512924), (520, 4165776), (540, 4011488), (576, 3760770), (585, 3702912), (624, 3471480), (640, 3384693), (702, 3085760), (720, 3008616), (780, 2777184), (832, 2603610), (864, 2507180), (936, 2314320), (960, 2256462), (1040, 2082888), (1080, 2005744), (1152, 1880385), (1170, 1851456), (1248, 1735740), (1404, 1542880), (1440, 1504308), (1560, 1388592), (1664, 1301805), (1728, 1253590), (1755, 1234304), (1872, 1157160), (1920, 1128231), (2080, 1041444), (2160, 1002872), (2340, 925728), (2496, 867870), (2808, 771440), (2880, 752154), (3120, 694296), (3456, 626795), (3510, 617152), (3744, 578580), (4160, 520722), (4320, 501436), (4680, 462864), (4992, 433935), (5616, 385720), (5760, 376077), (6240, 347148), (7020, 308576), (7488, 289290), (8320, 260361), (8640, 250718), (9360, 231432), (9643, 224640), (11232, 192860), (12480, 173574), (14040, 154288), (14976, 144645), (17280, 125359), (18720, 115716), (19286, 112320), (22464, 96430), (24960, 86787), (28080, 77144), (28929, 74880), (37440, 57858), (38572, 56160), (44928, 48215)]