18862483320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{20129}}^1$

素因数の和:20302

約数の個数: 192

約数和(自身を含む): 65003796000

約数和(自身を除く): 46141312680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 137, 152, 171, 180, 190, 228, 274, 285, 342, 360, 380, 411, 456, 548, 570, 684, 685, 760, 822, 855, 1096, 1140, 1233, 1368, 1370, 1644, 1710, 2055, 2280, 2466, 2603, 2740, 3288, 3420, 4110, 4932, 5206, 5480, 6165, 6840, 7809, 8220, 9864, 10412, 12330, 13015, 15618, 16440, 20129, 20824, 23427, 24660, 26030, 31236, 39045, 40258, 46854, 49320, 52060, 60387, 62472, 78090, 80516, 93708, 100645, 104120, 117135, 120774, 156180, 161032, 181161, 187416, 201290, 234270, 241548, 301935, 312360, 362322, 382451, 402580, 468540, 483096, 603870, 724644, 764902, 805160, 905805, 937080, 1147353, 1207740, 1449288, 1529804, 1811610, 1912255, 2294706, 2415480, 2757673, 3059608, 3442059, 3623220, 3824510, 4589412, 5515346, 5736765, 6884118, 7246440, 7649020, 8273019, 9178824, 11030692, 11473530, 13768236, 13788365, 15298040, 16546038, 17210295, 22061384, 22947060, 24819057, 27536472, 27576730, 33092076, 34420590, 41365095, 45894120, 49638114, 52395787, 55153460, 66184152, 68841180, 82730190, 99276228, 104791574, 110306920, 124095285, 137682360, 157187361, 165460380, 198552456, 209583148, 248190570, 261978935, 314374722, 330920760, 419166296, 471562083, 496381140, 523957870, 628749444, 785936805, 943124166, 992762280, 1047915740, 1257498888, 1571873610, 1886248332, 2095831480, 2357810415, 3143747220, 3772496664, 4715620830, 6287494440, 9431241660, 18862483320]

約数ペア:

[(1, 18862483320), (2, 9431241660), (3, 6287494440), (4, 4715620830), (5, 3772496664), (6, 3143747220), (8, 2357810415), (9, 2095831480), (10, 1886248332), (12, 1571873610), (15, 1257498888), (18, 1047915740), (19, 992762280), (20, 943124166), (24, 785936805), (30, 628749444), (36, 523957870), (38, 496381140), (40, 471562083), (45, 419166296), (57, 330920760), (60, 314374722), (72, 261978935), (76, 248190570), (90, 209583148), (95, 198552456), (114, 165460380), (120, 157187361), (137, 137682360), (152, 124095285), (171, 110306920), (180, 104791574), (190, 99276228), (228, 82730190), (274, 68841180), (285, 66184152), (342, 55153460), (360, 52395787), (380, 49638114), (411, 45894120), (456, 41365095), (548, 34420590), (570, 33092076), (684, 27576730), (685, 27536472), (760, 24819057), (822, 22947060), (855, 22061384), (1096, 17210295), (1140, 16546038), (1233, 15298040), (1368, 13788365), (1370, 13768236), (1644, 11473530), (1710, 11030692), (2055, 9178824), (2280, 8273019), (2466, 7649020), (2603, 7246440), (2740, 6884118), (3288, 5736765), (3420, 5515346), (4110, 4589412), (4932, 3824510), (5206, 3623220), (5480, 3442059), (6165, 3059608), (6840, 2757673), (7809, 2415480), (8220, 2294706), (9864, 1912255), (10412, 1811610), (12330, 1529804), (13015, 1449288), (15618, 1207740), (16440, 1147353), (20129, 937080), (20824, 905805), (23427, 805160), (24660, 764902), (26030, 724644), (31236, 603870), (39045, 483096), (40258, 468540), (46854, 402580), (49320, 382451), (52060, 362322), (60387, 312360), (62472, 301935), (78090, 241548), (80516, 234270), (93708, 201290), (100645, 187416), (104120, 181161), (117135, 161032), (120774, 156180)]