20140038720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137119}}^1$

素因数の和:137162

約数の個数: 224

約数和(自身を含む): 75229516800

約数和(自身を除く): 55089478080

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, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4320, 4590, 4896, 5440, 6120, 7344, 8160, 8640, 9180, 9792, 12240, 14688, 16320, 18360, 24480, 29376, 36720, 48960, 73440, 137119, 146880, 274238, 411357, 548476, 685595, 822714, 1096952, 1234071, 1371190, 1645428, 2056785, 2193904, 2331023, 2468142, 2742380, 3290856, 3702213, 4113570, 4387808, 4662046, 4936284, 5484760, 6170355, 6581712, 6993069, 7404426, 8227140, 8775616, 9324092, 9872568, 10969520, 11655115, 12340710, 13163424, 13986138, 14808852, 16454280, 18511065, 18648184, 19745136, 20979207, 21939040, 23310230, 24681420, 26326848, 27972276, 29617704, 32908560, 34965345, 37022130, 37296368, 39490272, 41958414, 43878080, 46620460, 49362840, 55944552, 59235408, 62937621, 65817120, 69930690, 74044260, 74592736, 78980544, 83916828, 93240920, 98725680, 104896035, 111889104, 118470816, 125875242, 131634240, 139861380, 148088520, 149185472, 167833656, 186481840, 197451360, 209792070, 223778208, 236941632, 251750484, 279722760, 296177040, 314688105, 335667312, 372963680, 394902720, 419584140, 447556416, 503500968, 559445520, 592354080, 629376210, 671334624, 745927360, 839168280, 1007001936, 1118891040, 1184708160, 1258752420, 1342669248, 1678336560, 2014003872, 2237782080, 2517504840, 3356673120, 4028007744, 5035009680, 6713346240, 10070019360, 20140038720]

約数ペア:

[(1, 20140038720), (2, 10070019360), (3, 6713346240), (4, 5035009680), (5, 4028007744), (6, 3356673120), (8, 2517504840), (9, 2237782080), (10, 2014003872), (12, 1678336560), (15, 1342669248), (16, 1258752420), (17, 1184708160), (18, 1118891040), (20, 1007001936), (24, 839168280), (27, 745927360), (30, 671334624), (32, 629376210), (34, 592354080), (36, 559445520), (40, 503500968), (45, 447556416), (48, 419584140), (51, 394902720), (54, 372963680), (60, 335667312), (64, 314688105), (68, 296177040), (72, 279722760), (80, 251750484), (85, 236941632), (90, 223778208), (96, 209792070), (102, 197451360), (108, 186481840), (120, 167833656), (135, 149185472), (136, 148088520), (144, 139861380), (153, 131634240), (160, 125875242), (170, 118470816), (180, 111889104), (192, 104896035), (204, 98725680), (216, 93240920), (240, 83916828), (255, 78980544), (270, 74592736), (272, 74044260), (288, 69930690), (306, 65817120), (320, 62937621), (340, 59235408), (360, 55944552), (408, 49362840), (432, 46620460), (459, 43878080), (480, 41958414), (510, 39490272), (540, 37296368), (544, 37022130), (576, 34965345), (612, 32908560), (680, 29617704), (720, 27972276), (765, 26326848), (816, 24681420), (864, 23310230), (918, 21939040), (960, 20979207), (1020, 19745136), (1080, 18648184), (1088, 18511065), (1224, 16454280), (1360, 14808852), (1440, 13986138), (1530, 13163424), (1632, 12340710), (1728, 11655115), (1836, 10969520), (2040, 9872568), (2160, 9324092), (2295, 8775616), (2448, 8227140), (2720, 7404426), (2880, 6993069), (3060, 6581712), (3264, 6170355), (3672, 5484760), (4080, 4936284), (4320, 4662046), (4590, 4387808), (4896, 4113570), (5440, 3702213), (6120, 3290856), (7344, 2742380), (8160, 2468142), (8640, 2331023), (9180, 2193904), (9792, 2056785), (12240, 1645428), (14688, 1371190), (16320, 1234071), (18360, 1096952), (24480, 822714), (29376, 685595), (36720, 548476), (48960, 411357), (73440, 274238), (137119, 146880)]