345917040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10837}}^1$

素因数の和:10879

約数の個数: 160

約数和(自身を含む): 1290155520

約数和(自身を除く): 944238480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 10837, 15960, 21674, 31920, 32511, 43348, 54185, 65022, 75859, 86696, 108370, 130044, 151718, 162555, 173392, 205903, 216740, 227577, 260088, 303436, 325110, 379295, 411806, 433480, 455154, 520176, 606872, 617709, 650220, 758590, 823612, 866960, 910308, 1029515, 1137885, 1213744, 1235418, 1300440, 1441321, 1517180, 1647224, 1820616, 2059030, 2275770, 2470836, 2600880, 2882642, 3034360, 3088545, 3294448, 3641232, 4118060, 4323963, 4551540, 4941672, 5765284, 6068720, 6177090, 7206605, 8236120, 8647926, 9103080, 9883344, 11530568, 12354180, 14413210, 16472240, 17295852, 18206160, 21619815, 23061136, 24708360, 28826420, 34591704, 43239630, 49416720, 57652840, 69183408, 86479260, 115305680, 172958520, 345917040]

約数ペア:

[(1, 345917040), (2, 172958520), (3, 115305680), (4, 86479260), (5, 69183408), (6, 57652840), (7, 49416720), (8, 43239630), (10, 34591704), (12, 28826420), (14, 24708360), (15, 23061136), (16, 21619815), (19, 18206160), (20, 17295852), (21, 16472240), (24, 14413210), (28, 12354180), (30, 11530568), (35, 9883344), (38, 9103080), (40, 8647926), (42, 8236120), (48, 7206605), (56, 6177090), (57, 6068720), (60, 5765284), (70, 4941672), (76, 4551540), (80, 4323963), (84, 4118060), (95, 3641232), (105, 3294448), (112, 3088545), (114, 3034360), (120, 2882642), (133, 2600880), (140, 2470836), (152, 2275770), (168, 2059030), (190, 1820616), (210, 1647224), (228, 1517180), (240, 1441321), (266, 1300440), (280, 1235418), (285, 1213744), (304, 1137885), (336, 1029515), (380, 910308), (399, 866960), (420, 823612), (456, 758590), (532, 650220), (560, 617709), (570, 606872), (665, 520176), (760, 455154), (798, 433480), (840, 411806), (912, 379295), (1064, 325110), (1140, 303436), (1330, 260088), (1520, 227577), (1596, 216740), (1680, 205903), (1995, 173392), (2128, 162555), (2280, 151718), (2660, 130044), (3192, 108370), (3990, 86696), (4560, 75859), (5320, 65022), (6384, 54185), (7980, 43348), (10640, 32511), (10837, 31920), (15960, 21674)]