240481176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 689472000

約数和(自身を除く): 448990824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 113, 114, 152, 156, 226, 228, 247, 312, 339, 359, 452, 456, 494, 678, 718, 741, 904, 988, 1077, 1356, 1436, 1469, 1482, 1976, 2147, 2154, 2712, 2872, 2938, 2964, 4294, 4308, 4407, 4667, 5876, 5928, 6441, 6821, 8588, 8616, 8814, 9334, 11752, 12882, 13642, 14001, 17176, 17628, 18668, 20463, 25764, 27284, 27911, 28002, 35256, 37336, 40567, 40926, 51528, 54568, 55822, 56004, 81134, 81852, 83733, 88673, 111644, 112008, 121701, 162268, 163704, 167466, 177346, 223288, 243402, 266019, 324536, 334932, 354692, 486804, 527371, 532038, 669864, 709384, 770773, 973608, 1054742, 1064076, 1541546, 1582113, 2109484, 2128152, 2312319, 3083092, 3164226, 4218968, 4624638, 6166184, 6328452, 9249276, 10020049, 12656904, 18498552, 20040098, 30060147, 40080196, 60120294, 80160392, 120240588, 240481176]

約数ペア:

[(1, 240481176), (2, 120240588), (3, 80160392), (4, 60120294), (6, 40080196), (8, 30060147), (12, 20040098), (13, 18498552), (19, 12656904), (24, 10020049), (26, 9249276), (38, 6328452), (39, 6166184), (52, 4624638), (57, 4218968), (76, 3164226), (78, 3083092), (104, 2312319), (113, 2128152), (114, 2109484), (152, 1582113), (156, 1541546), (226, 1064076), (228, 1054742), (247, 973608), (312, 770773), (339, 709384), (359, 669864), (452, 532038), (456, 527371), (494, 486804), (678, 354692), (718, 334932), (741, 324536), (904, 266019), (988, 243402), (1077, 223288), (1356, 177346), (1436, 167466), (1469, 163704), (1482, 162268), (1976, 121701), (2147, 112008), (2154, 111644), (2712, 88673), (2872, 83733), (2938, 81852), (2964, 81134), (4294, 56004), (4308, 55822), (4407, 54568), (4667, 51528), (5876, 40926), (5928, 40567), (6441, 37336), (6821, 35256), (8588, 28002), (8616, 27911), (8814, 27284), (9334, 25764), (11752, 20463), (12882, 18668), (13642, 17628), (14001, 17176)]