1624652640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9643}}^1$

素因数の和:9683

約数の個数: 240

約数和(自身を含む): 6175361808

約数和(自身を除く): 4550709168

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, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 9643, 10530, 11232, 12960, 14040, 16848, 18720, 19286, 21060, 28080, 28929, 33696, 38572, 42120, 48215, 56160, 57858, 77144, 84240, 86787, 96430, 115716, 125359, 144645, 154288, 168480, 173574, 192860, 231432, 250718, 260361, 289290, 308576, 347148, 376077, 385720, 433935, 462864, 501436, 520722, 578580, 626795, 694296, 752154, 771440, 781083, 867870, 925728, 1002872, 1041444, 1128231, 1157160, 1253590, 1301805, 1388592, 1504308, 1542880, 1562166, 1735740, 1880385, 2005744, 2082888, 2256462, 2314320, 2507180, 2603610, 2777184, 3008616, 3124332, 3384693, 3471480, 3760770, 3905415, 4011488, 4165776, 4512924, 4628640, 5014360, 5207220, 5641155, 6017232, 6248664, 6769386, 6942960, 7521540, 7810830, 8331552, 9025848, 10028720, 10154079, 10414440, 11282310, 12034464, 12497328, 13538772, 13885920, 15043080, 15621660, 16923465, 18051696, 20057440, 20308158, 20828880, 22564620, 24994656, 27077544, 30086160, 31243320, 33846930, 36103392, 40616316, 41657760, 45129240, 50770395, 54155088, 60172320, 62486640, 67693860, 81232632, 90258480, 101540790, 108310176, 124973280, 135387720, 162465264, 180516960, 203081580, 270775440, 324930528, 406163160, 541550880, 812326320, 1624652640]

約数ペア:

[(1, 1624652640), (2, 812326320), (3, 541550880), (4, 406163160), (5, 324930528), (6, 270775440), (8, 203081580), (9, 180516960), (10, 162465264), (12, 135387720), (13, 124973280), (15, 108310176), (16, 101540790), (18, 90258480), (20, 81232632), (24, 67693860), (26, 62486640), (27, 60172320), (30, 54155088), (32, 50770395), (36, 45129240), (39, 41657760), (40, 40616316), (45, 36103392), (48, 33846930), (52, 31243320), (54, 30086160), (60, 27077544), (65, 24994656), (72, 22564620), (78, 20828880), (80, 20308158), (81, 20057440), (90, 18051696), (96, 16923465), (104, 15621660), (108, 15043080), (117, 13885920), (120, 13538772), (130, 12497328), (135, 12034464), (144, 11282310), (156, 10414440), (160, 10154079), (162, 10028720), (180, 9025848), (195, 8331552), (208, 7810830), (216, 7521540), (234, 6942960), (240, 6769386), (260, 6248664), (270, 6017232), (288, 5641155), (312, 5207220), (324, 5014360), (351, 4628640), (360, 4512924), (390, 4165776), (405, 4011488), (416, 3905415), (432, 3760770), (468, 3471480), (480, 3384693), (520, 3124332), (540, 3008616), (585, 2777184), (624, 2603610), (648, 2507180), (702, 2314320), (720, 2256462), (780, 2082888), (810, 2005744), (864, 1880385), (936, 1735740), (1040, 1562166), (1053, 1542880), (1080, 1504308), (1170, 1388592), (1248, 1301805), (1296, 1253590), (1404, 1157160), (1440, 1128231), (1560, 1041444), (1620, 1002872), (1755, 925728), (1872, 867870), (2080, 781083), (2106, 771440), (2160, 752154), (2340, 694296), (2592, 626795), (2808, 578580), (3120, 520722), (3240, 501436), (3510, 462864), (3744, 433935), (4212, 385720), (4320, 376077), (4680, 347148), (5265, 308576), (5616, 289290), (6240, 260361), (6480, 250718), (7020, 231432), (8424, 192860), (9360, 173574), (9643, 168480), (10530, 154288), (11232, 144645), (12960, 125359), (14040, 115716), (16848, 96430), (18720, 86787), (19286, 84240), (21060, 77144), (28080, 57858), (28929, 56160), (33696, 48215), (38572, 42120)]