2115833720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7549}}^1$

素因数の和:7598

約数の個数: 192

約数和(自身を含む): 6506892000

約数和(自身を除く): 4391058280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 88, 91, 98, 104, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 280, 286, 308, 364, 385, 392, 440, 455, 490, 520, 539, 572, 616, 637, 715, 728, 770, 910, 980, 1001, 1078, 1144, 1274, 1430, 1540, 1820, 1960, 2002, 2156, 2548, 2695, 2860, 3080, 3185, 3640, 4004, 4312, 5005, 5096, 5390, 5720, 6370, 7007, 7549, 8008, 10010, 10780, 12740, 14014, 15098, 20020, 21560, 25480, 28028, 30196, 35035, 37745, 40040, 52843, 56056, 60392, 70070, 75490, 83039, 98137, 105686, 140140, 150980, 166078, 196274, 211372, 264215, 280280, 301960, 332156, 369901, 392548, 415195, 422744, 490685, 528430, 581273, 664312, 686959, 739802, 785096, 830390, 981370, 1056860, 1079507, 1162546, 1373918, 1479604, 1660780, 1849505, 1962740, 2113720, 2159014, 2325092, 2747836, 2906365, 2959208, 3321560, 3434795, 3699010, 3925480, 4068911, 4318028, 4650184, 4808713, 5397535, 5495672, 5812730, 6869590, 7398020, 7556549, 8137822, 8636056, 9617426, 10795070, 11625460, 13739180, 14796040, 15113098, 16275644, 19234852, 20344555, 21590140, 23250920, 24043565, 27478360, 30226196, 32551288, 37782745, 38469704, 40689110, 43180280, 48087130, 52895843, 60452392, 75565490, 81378220, 96174260, 105791686, 151130980, 162756440, 192348520, 211583372, 264479215, 302261960, 423166744, 528958430, 1057916860, 2115833720]

約数ペア:

[(1, 2115833720), (2, 1057916860), (4, 528958430), (5, 423166744), (7, 302261960), (8, 264479215), (10, 211583372), (11, 192348520), (13, 162756440), (14, 151130980), (20, 105791686), (22, 96174260), (26, 81378220), (28, 75565490), (35, 60452392), (40, 52895843), (44, 48087130), (49, 43180280), (52, 40689110), (55, 38469704), (56, 37782745), (65, 32551288), (70, 30226196), (77, 27478360), (88, 24043565), (91, 23250920), (98, 21590140), (104, 20344555), (110, 19234852), (130, 16275644), (140, 15113098), (143, 14796040), (154, 13739180), (182, 11625460), (196, 10795070), (220, 9617426), (245, 8636056), (260, 8137822), (280, 7556549), (286, 7398020), (308, 6869590), (364, 5812730), (385, 5495672), (392, 5397535), (440, 4808713), (455, 4650184), (490, 4318028), (520, 4068911), (539, 3925480), (572, 3699010), (616, 3434795), (637, 3321560), (715, 2959208), (728, 2906365), (770, 2747836), (910, 2325092), (980, 2159014), (1001, 2113720), (1078, 1962740), (1144, 1849505), (1274, 1660780), (1430, 1479604), (1540, 1373918), (1820, 1162546), (1960, 1079507), (2002, 1056860), (2156, 981370), (2548, 830390), (2695, 785096), (2860, 739802), (3080, 686959), (3185, 664312), (3640, 581273), (4004, 528430), (4312, 490685), (5005, 422744), (5096, 415195), (5390, 392548), (5720, 369901), (6370, 332156), (7007, 301960), (7549, 280280), (8008, 264215), (10010, 211372), (10780, 196274), (12740, 166078), (14014, 150980), (15098, 140140), (20020, 105686), (21560, 98137), (25480, 83039), (28028, 75490), (30196, 70070), (35035, 60392), (37745, 56056), (40040, 52843)]