2388798360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2591}}^1$

素因数の和:2818

約数の個数: 192

約数和(自身を含む): 8406478080

約数和(自身を除く): 6017679720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 197, 234, 260, 312, 360, 390, 394, 468, 520, 585, 591, 780, 788, 936, 985, 1170, 1182, 1560, 1576, 1773, 1970, 2340, 2364, 2561, 2591, 2955, 3546, 3940, 4680, 4728, 5122, 5182, 5910, 7092, 7683, 7773, 7880, 8865, 10244, 10364, 11820, 12805, 12955, 14184, 15366, 15546, 17730, 20488, 20728, 23049, 23319, 23640, 25610, 25910, 30732, 31092, 33683, 35460, 38415, 38865, 46098, 46638, 51220, 51820, 61464, 62184, 67366, 70920, 76830, 77730, 92196, 93276, 101049, 102440, 103640, 115245, 116595, 134732, 153660, 155460, 168415, 184392, 186552, 202098, 230490, 233190, 269464, 303147, 307320, 310920, 336830, 404196, 460980, 466380, 505245, 510427, 606294, 673660, 808392, 921960, 932760, 1010490, 1020854, 1212588, 1347320, 1515735, 1531281, 2020980, 2041708, 2425176, 2552135, 3031470, 3062562, 4041960, 4083416, 4593843, 5104270, 6062940, 6125124, 6635551, 7656405, 9187686, 10208540, 12125880, 12250248, 13271102, 15312810, 18375372, 19906653, 20417080, 22969215, 26542204, 30625620, 33177755, 36750744, 39813306, 45938430, 53084408, 59719959, 61251240, 66355510, 79626612, 91876860, 99533265, 119439918, 132711020, 159253224, 183753720, 199066530, 238879836, 265422040, 298599795, 398133060, 477759672, 597199590, 796266120, 1194399180, 2388798360]

約数ペア:

[(1, 2388798360), (2, 1194399180), (3, 796266120), (4, 597199590), (5, 477759672), (6, 398133060), (8, 298599795), (9, 265422040), (10, 238879836), (12, 199066530), (13, 183753720), (15, 159253224), (18, 132711020), (20, 119439918), (24, 99533265), (26, 91876860), (30, 79626612), (36, 66355510), (39, 61251240), (40, 59719959), (45, 53084408), (52, 45938430), (60, 39813306), (65, 36750744), (72, 33177755), (78, 30625620), (90, 26542204), (104, 22969215), (117, 20417080), (120, 19906653), (130, 18375372), (156, 15312810), (180, 13271102), (195, 12250248), (197, 12125880), (234, 10208540), (260, 9187686), (312, 7656405), (360, 6635551), (390, 6125124), (394, 6062940), (468, 5104270), (520, 4593843), (585, 4083416), (591, 4041960), (780, 3062562), (788, 3031470), (936, 2552135), (985, 2425176), (1170, 2041708), (1182, 2020980), (1560, 1531281), (1576, 1515735), (1773, 1347320), (1970, 1212588), (2340, 1020854), (2364, 1010490), (2561, 932760), (2591, 921960), (2955, 808392), (3546, 673660), (3940, 606294), (4680, 510427), (4728, 505245), (5122, 466380), (5182, 460980), (5910, 404196), (7092, 336830), (7683, 310920), (7773, 307320), (7880, 303147), (8865, 269464), (10244, 233190), (10364, 230490), (11820, 202098), (12805, 186552), (12955, 184392), (14184, 168415), (15366, 155460), (15546, 153660), (17730, 134732), (20488, 116595), (20728, 115245), (23049, 103640), (23319, 102440), (23640, 101049), (25610, 93276), (25910, 92196), (30732, 77730), (31092, 76830), (33683, 70920), (35460, 67366), (38415, 62184), (38865, 61464), (46098, 51820), (46638, 51220)]