123275040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 192

約数和(自身を含む): 467389440

約数和(自身を除く): 344114400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1931, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3862, 3990, 4256, 4560, 5320, 5793, 6384, 7724, 7980, 9120, 9655, 10640, 11586, 12768, 13517, 15448, 15960, 19310, 21280, 23172, 27034, 28965, 30896, 31920, 36689, 38620, 40551, 46344, 54068, 57930, 61792, 63840, 67585, 73378, 77240, 81102, 92688, 108136, 110067, 115860, 135170, 146756, 154480, 162204, 183445, 185376, 202755, 216272, 220134, 231720, 256823, 270340, 293512, 308960, 324408, 366890, 405510, 432544, 440268, 463440, 513646, 540680, 550335, 587024, 648816, 733780, 770469, 811020, 880536, 926880, 1027292, 1081360, 1100670, 1174048, 1284115, 1297632, 1467560, 1540938, 1622040, 1761072, 2054584, 2162720, 2201340, 2568230, 2935120, 3081876, 3244080, 3522144, 3852345, 4109168, 4402680, 5136460, 5870240, 6163752, 6488160, 7704690, 8218336, 8805360, 10272920, 12327504, 15409380, 17610720, 20545840, 24655008, 30818760, 41091680, 61637520, 123275040]

約数ペア:

[(1, 123275040), (2, 61637520), (3, 41091680), (4, 30818760), (5, 24655008), (6, 20545840), (7, 17610720), (8, 15409380), (10, 12327504), (12, 10272920), (14, 8805360), (15, 8218336), (16, 7704690), (19, 6488160), (20, 6163752), (21, 5870240), (24, 5136460), (28, 4402680), (30, 4109168), (32, 3852345), (35, 3522144), (38, 3244080), (40, 3081876), (42, 2935120), (48, 2568230), (56, 2201340), (57, 2162720), (60, 2054584), (70, 1761072), (76, 1622040), (80, 1540938), (84, 1467560), (95, 1297632), (96, 1284115), (105, 1174048), (112, 1100670), (114, 1081360), (120, 1027292), (133, 926880), (140, 880536), (152, 811020), (160, 770469), (168, 733780), (190, 648816), (210, 587024), (224, 550335), (228, 540680), (240, 513646), (266, 463440), (280, 440268), (285, 432544), (304, 405510), (336, 366890), (380, 324408), (399, 308960), (420, 293512), (456, 270340), (480, 256823), (532, 231720), (560, 220134), (570, 216272), (608, 202755), (665, 185376), (672, 183445), (760, 162204), (798, 154480), (840, 146756), (912, 135170), (1064, 115860), (1120, 110067), (1140, 108136), (1330, 92688), (1520, 81102), (1596, 77240), (1680, 73378), (1824, 67585), (1931, 63840), (1995, 61792), (2128, 57930), (2280, 54068), (2660, 46344), (3040, 40551), (3192, 38620), (3360, 36689), (3862, 31920), (3990, 30896), (4256, 28965), (4560, 27034), (5320, 23172), (5793, 21280), (6384, 19310), (7724, 15960), (7980, 15448), (9120, 13517), (9655, 12768), (10640, 11586)]