340115880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:612

約数の個数: 192

約数和(自身を含む): 1142622720

約数和(自身を除く): 802506840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 338, 372, 390, 403, 465, 507, 520, 541, 620, 676, 744, 780, 806, 845, 930, 1014, 1082, 1209, 1240, 1352, 1560, 1612, 1623, 1690, 1860, 2015, 2028, 2164, 2418, 2535, 2705, 3224, 3246, 3380, 3720, 4030, 4056, 4328, 4836, 5070, 5239, 5410, 6045, 6492, 6760, 7033, 8060, 8115, 9672, 10140, 10478, 10820, 12090, 12984, 14066, 15717, 16120, 16230, 16771, 20280, 20956, 21099, 21640, 24180, 26195, 28132, 31434, 32460, 33542, 35165, 41912, 42198, 48360, 50313, 52390, 56264, 62868, 64920, 67084, 70330, 78585, 83855, 84396, 91429, 100626, 104780, 105495, 125736, 134168, 140660, 157170, 167710, 168792, 182858, 201252, 209560, 210990, 218023, 251565, 274287, 281320, 314340, 335420, 365716, 402504, 421980, 436046, 457145, 503130, 548574, 628680, 654069, 670840, 731432, 843960, 872092, 914290, 1006260, 1090115, 1097148, 1308138, 1371435, 1744184, 1828580, 2012520, 2180230, 2194296, 2616276, 2742870, 2834299, 3270345, 3657160, 4360460, 5232552, 5485740, 5668598, 6540690, 8502897, 8720920, 10971480, 11337196, 13081380, 14171495, 17005794, 22674392, 26162760, 28342990, 34011588, 42514485, 56685980, 68023176, 85028970, 113371960, 170057940, 340115880]

約数ペア:

[(1, 340115880), (2, 170057940), (3, 113371960), (4, 85028970), (5, 68023176), (6, 56685980), (8, 42514485), (10, 34011588), (12, 28342990), (13, 26162760), (15, 22674392), (20, 17005794), (24, 14171495), (26, 13081380), (30, 11337196), (31, 10971480), (39, 8720920), (40, 8502897), (52, 6540690), (60, 5668598), (62, 5485740), (65, 5232552), (78, 4360460), (93, 3657160), (104, 3270345), (120, 2834299), (124, 2742870), (130, 2616276), (155, 2194296), (156, 2180230), (169, 2012520), (186, 1828580), (195, 1744184), (248, 1371435), (260, 1308138), (310, 1097148), (312, 1090115), (338, 1006260), (372, 914290), (390, 872092), (403, 843960), (465, 731432), (507, 670840), (520, 654069), (541, 628680), (620, 548574), (676, 503130), (744, 457145), (780, 436046), (806, 421980), (845, 402504), (930, 365716), (1014, 335420), (1082, 314340), (1209, 281320), (1240, 274287), (1352, 251565), (1560, 218023), (1612, 210990), (1623, 209560), (1690, 201252), (1860, 182858), (2015, 168792), (2028, 167710), (2164, 157170), (2418, 140660), (2535, 134168), (2705, 125736), (3224, 105495), (3246, 104780), (3380, 100626), (3720, 91429), (4030, 84396), (4056, 83855), (4328, 78585), (4836, 70330), (5070, 67084), (5239, 64920), (5410, 62868), (6045, 56264), (6492, 52390), (6760, 50313), (7033, 48360), (8060, 42198), (8115, 41912), (9672, 35165), (10140, 33542), (10478, 32460), (10820, 31434), (12090, 28132), (12984, 26195), (14066, 24180), (15717, 21640), (16120, 21099), (16230, 20956), (16771, 20280)]