1140425520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:980

約数の個数: 240

約数和(自身を含む): 3956032512

約数和(自身を除く): 2815606992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 208, 240, 248, 260, 310, 312, 338, 372, 390, 403, 465, 496, 507, 520, 620, 624, 676, 744, 780, 806, 845, 907, 930, 1014, 1040, 1209, 1240, 1352, 1488, 1560, 1612, 1690, 1814, 1860, 2015, 2028, 2418, 2480, 2535, 2704, 2721, 3120, 3224, 3380, 3628, 3720, 4030, 4056, 4535, 4836, 5070, 5239, 5442, 6045, 6448, 6760, 7256, 7440, 8060, 8112, 9070, 9672, 10140, 10478, 10884, 11791, 12090, 13520, 13605, 14512, 15717, 16120, 18140, 19344, 20280, 20956, 21768, 23582, 24180, 26195, 27210, 28117, 31434, 32240, 35373, 36280, 40560, 41912, 43536, 47164, 48360, 52390, 54420, 56234, 58955, 62868, 70746, 72560, 78585, 83824, 84351, 94328, 96720, 104780, 108840, 112468, 117910, 125736, 140585, 141492, 153283, 157170, 168702, 176865, 188656, 209560, 217680, 224936, 235820, 251472, 281170, 282984, 306566, 314340, 337404, 353730, 365521, 419120, 421755, 449872, 459849, 471640, 562340, 565968, 613132, 628680, 674808, 707460, 731042, 766415, 843510, 919698, 943280, 1096563, 1124680, 1226264, 1257360, 1349616, 1414920, 1462084, 1532830, 1687020, 1827605, 1839396, 2193126, 2249360, 2299245, 2452528, 2829840, 2924168, 3065660, 3374040, 3655210, 3678792, 4386252, 4598490, 4751773, 5482815, 5848336, 6131320, 6748080, 7310420, 7357584, 8772504, 9196980, 9503546, 10965630, 12262640, 14255319, 14620840, 17545008, 18393960, 19007092, 21931260, 23758865, 28510638, 29241680, 36787920, 38014184, 43862520, 47517730, 57021276, 71276595, 76028368, 87725040, 95035460, 114042552, 142553190, 190070920, 228085104, 285106380, 380141840, 570212760, 1140425520]

約数ペア:

[(1, 1140425520), (2, 570212760), (3, 380141840), (4, 285106380), (5, 228085104), (6, 190070920), (8, 142553190), (10, 114042552), (12, 95035460), (13, 87725040), (15, 76028368), (16, 71276595), (20, 57021276), (24, 47517730), (26, 43862520), (30, 38014184), (31, 36787920), (39, 29241680), (40, 28510638), (48, 23758865), (52, 21931260), (60, 19007092), (62, 18393960), (65, 17545008), (78, 14620840), (80, 14255319), (93, 12262640), (104, 10965630), (120, 9503546), (124, 9196980), (130, 8772504), (155, 7357584), (156, 7310420), (169, 6748080), (186, 6131320), (195, 5848336), (208, 5482815), (240, 4751773), (248, 4598490), (260, 4386252), (310, 3678792), (312, 3655210), (338, 3374040), (372, 3065660), (390, 2924168), (403, 2829840), (465, 2452528), (496, 2299245), (507, 2249360), (520, 2193126), (620, 1839396), (624, 1827605), (676, 1687020), (744, 1532830), (780, 1462084), (806, 1414920), (845, 1349616), (907, 1257360), (930, 1226264), (1014, 1124680), (1040, 1096563), (1209, 943280), (1240, 919698), (1352, 843510), (1488, 766415), (1560, 731042), (1612, 707460), (1690, 674808), (1814, 628680), (1860, 613132), (2015, 565968), (2028, 562340), (2418, 471640), (2480, 459849), (2535, 449872), (2704, 421755), (2721, 419120), (3120, 365521), (3224, 353730), (3380, 337404), (3628, 314340), (3720, 306566), (4030, 282984), (4056, 281170), (4535, 251472), (4836, 235820), (5070, 224936), (5239, 217680), (5442, 209560), (6045, 188656), (6448, 176865), (6760, 168702), (7256, 157170), (7440, 153283), (8060, 141492), (8112, 140585), (9070, 125736), (9672, 117910), (10140, 112468), (10478, 108840), (10884, 104780), (11791, 96720), (12090, 94328), (13520, 84351), (13605, 83824), (14512, 78585), (15717, 72560), (16120, 70746), (18140, 62868), (19344, 58955), (20280, 56234), (20956, 54420), (21768, 52390), (23582, 48360), (24180, 47164), (26195, 43536), (27210, 41912), (28117, 40560), (31434, 36280), (32240, 35373)]