2738679840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146297}}^1$

素因数の和:146331

約数の個数: 144

約数和(自身を含む): 10064717208

約数和(自身を除く): 7326037368

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, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 146297, 292594, 438891, 585188, 731485, 877782, 1170376, 1316673, 1462970, 1755564, 1901861, 2194455, 2340752, 2633346, 2925940, 3511128, 3803722, 4388910, 4681504, 5266692, 5705583, 5851880, 6583365, 7022256, 7607444, 8777820, 9509305, 10533384, 11411166, 11703760, 13166730, 14044512, 15214888, 17116749, 17555640, 19018610, 21066768, 22822332, 23407520, 26333460, 28527915, 30429776, 34233498, 35111280, 38037220, 42133536, 45644664, 52666920, 57055830, 60859552, 68466996, 70222560, 76074440, 85583745, 91289328, 105333840, 114111660, 136933992, 152148880, 171167490, 182578656, 210667680, 228223320, 273867984, 304297760, 342334980, 456446640, 547735968, 684669960, 912893280, 1369339920, 2738679840]

約数ペア:

[(1, 2738679840), (2, 1369339920), (3, 912893280), (4, 684669960), (5, 547735968), (6, 456446640), (8, 342334980), (9, 304297760), (10, 273867984), (12, 228223320), (13, 210667680), (15, 182578656), (16, 171167490), (18, 152148880), (20, 136933992), (24, 114111660), (26, 105333840), (30, 91289328), (32, 85583745), (36, 76074440), (39, 70222560), (40, 68466996), (45, 60859552), (48, 57055830), (52, 52666920), (60, 45644664), (65, 42133536), (72, 38037220), (78, 35111280), (80, 34233498), (90, 30429776), (96, 28527915), (104, 26333460), (117, 23407520), (120, 22822332), (130, 21066768), (144, 19018610), (156, 17555640), (160, 17116749), (180, 15214888), (195, 14044512), (208, 13166730), (234, 11703760), (240, 11411166), (260, 10533384), (288, 9509305), (312, 8777820), (360, 7607444), (390, 7022256), (416, 6583365), (468, 5851880), (480, 5705583), (520, 5266692), (585, 4681504), (624, 4388910), (720, 3803722), (780, 3511128), (936, 2925940), (1040, 2633346), (1170, 2340752), (1248, 2194455), (1440, 1901861), (1560, 1755564), (1872, 1462970), (2080, 1316673), (2340, 1170376), (3120, 877782), (3744, 731485), (4680, 585188), (6240, 438891), (9360, 292594), (18720, 146297)]