2109725280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:734

約数の個数: 288

約数和(自身を含む): 7801466400

約数和(自身を除く): 5691741120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 251, 260, 288, 312, 360, 390, 416, 449, 468, 480, 502, 520, 585, 624, 720, 753, 780, 898, 936, 1004, 1040, 1170, 1248, 1255, 1347, 1440, 1506, 1560, 1796, 1872, 2008, 2080, 2245, 2259, 2340, 2510, 2694, 3012, 3120, 3263, 3592, 3744, 3765, 4016, 4041, 4490, 4518, 4680, 5020, 5388, 5837, 6024, 6240, 6526, 6735, 7184, 7530, 8032, 8082, 8980, 9036, 9360, 9789, 10040, 10776, 11295, 11674, 12048, 13052, 13470, 14368, 15060, 16164, 16315, 17511, 17960, 18072, 18720, 19578, 20080, 20205, 21552, 22590, 23348, 24096, 26104, 26940, 29185, 29367, 30120, 32328, 32630, 35022, 35920, 36144, 39156, 40160, 40410, 43104, 45180, 46696, 48945, 52208, 52533, 53880, 58370, 58734, 60240, 64656, 65260, 70044, 71840, 72288, 78312, 80820, 87555, 90360, 93392, 97890, 104416, 105066, 107760, 112699, 116740, 117468, 120480, 129312, 130520, 140088, 146835, 156624, 161640, 175110, 180720, 186784, 195780, 210132, 215520, 225398, 233480, 234936, 261040, 262665, 280176, 293670, 313248, 323280, 338097, 350220, 361440, 391560, 420264, 450796, 466960, 469872, 522080, 525330, 560352, 563495, 587340, 646560, 676194, 700440, 783120, 840528, 901592, 933920, 939744, 1014291, 1050660, 1126990, 1174680, 1352388, 1400880, 1465087, 1566240, 1681056, 1690485, 1803184, 2028582, 2101320, 2253980, 2349360, 2704776, 2801760, 2930174, 3380970, 3606368, 4057164, 4202640, 4395261, 4507960, 4698720, 5071455, 5409552, 5860348, 6761940, 7325435, 8114328, 8405280, 8790522, 9015920, 10142910, 10819104, 11720696, 13185783, 13523880, 14650870, 16228656, 17581044, 18031840, 20285820, 21976305, 23441392, 26371566, 27047760, 29301740, 32457312, 35162088, 40571640, 43952610, 46882784, 52743132, 54095520, 58603480, 65928915, 70324176, 81143280, 87905220, 105486264, 117206960, 131857830, 140648352, 162286560, 175810440, 210972528, 234413920, 263715660, 351620880, 421945056, 527431320, 703241760, 1054862640, 2109725280]

約数ペア:

[(1, 2109725280), (2, 1054862640), (3, 703241760), (4, 527431320), (5, 421945056), (6, 351620880), (8, 263715660), (9, 234413920), (10, 210972528), (12, 175810440), (13, 162286560), (15, 140648352), (16, 131857830), (18, 117206960), (20, 105486264), (24, 87905220), (26, 81143280), (30, 70324176), (32, 65928915), (36, 58603480), (39, 54095520), (40, 52743132), (45, 46882784), (48, 43952610), (52, 40571640), (60, 35162088), (65, 32457312), (72, 29301740), (78, 27047760), (80, 26371566), (90, 23441392), (96, 21976305), (104, 20285820), (117, 18031840), (120, 17581044), (130, 16228656), (144, 14650870), (156, 13523880), (160, 13185783), (180, 11720696), (195, 10819104), (208, 10142910), (234, 9015920), (240, 8790522), (251, 8405280), (260, 8114328), (288, 7325435), (312, 6761940), (360, 5860348), (390, 5409552), (416, 5071455), (449, 4698720), (468, 4507960), (480, 4395261), (502, 4202640), (520, 4057164), (585, 3606368), (624, 3380970), (720, 2930174), (753, 2801760), (780, 2704776), (898, 2349360), (936, 2253980), (1004, 2101320), (1040, 2028582), (1170, 1803184), (1248, 1690485), (1255, 1681056), (1347, 1566240), (1440, 1465087), (1506, 1400880), (1560, 1352388), (1796, 1174680), (1872, 1126990), (2008, 1050660), (2080, 1014291), (2245, 939744), (2259, 933920), (2340, 901592), (2510, 840528), (2694, 783120), (3012, 700440), (3120, 676194), (3263, 646560), (3592, 587340), (3744, 563495), (3765, 560352), (4016, 525330), (4041, 522080), (4490, 469872), (4518, 466960), (4680, 450796), (5020, 420264), (5388, 391560), (5837, 361440), (6024, 350220), (6240, 338097), (6526, 323280), (6735, 313248), (7184, 293670), (7530, 280176), (8032, 262665), (8082, 261040), (8980, 234936), (9036, 233480), (9360, 225398), (9789, 215520), (10040, 210132), (10776, 195780), (11295, 186784), (11674, 180720), (12048, 175110), (13052, 161640), (13470, 156624), (14368, 146835), (15060, 140088), (16164, 130520), (16315, 129312), (17511, 120480), (17960, 117468), (18072, 116740), (18720, 112699), (19578, 107760), (20080, 105066), (20205, 104416), (21552, 97890), (22590, 93392), (23348, 90360), (24096, 87555), (26104, 80820), (26940, 78312), (29185, 72288), (29367, 71840), (30120, 70044), (32328, 65260), (32630, 64656), (35022, 60240), (35920, 58734), (36144, 58370), (39156, 53880), (40160, 52533), (40410, 52208), (43104, 48945), (45180, 46696)]