61637520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1973

約数の個数: 160

約数和(自身を含む): 229985280

約数和(自身を除く): 168347760

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, 1931, 1995, 2128, 2280, 2660, 3192, 3862, 3990, 4560, 5320, 5793, 6384, 7724, 7980, 9655, 10640, 11586, 13517, 15448, 15960, 19310, 23172, 27034, 28965, 30896, 31920, 36689, 38620, 40551, 46344, 54068, 57930, 67585, 73378, 77240, 81102, 92688, 108136, 110067, 115860, 135170, 146756, 154480, 162204, 183445, 202755, 216272, 220134, 231720, 256823, 270340, 293512, 324408, 366890, 405510, 440268, 463440, 513646, 540680, 550335, 587024, 648816, 733780, 770469, 811020, 880536, 1027292, 1081360, 1100670, 1284115, 1467560, 1540938, 1622040, 1761072, 2054584, 2201340, 2568230, 2935120, 3081876, 3244080, 3852345, 4109168, 4402680, 5136460, 6163752, 7704690, 8805360, 10272920, 12327504, 15409380, 20545840, 30818760, 61637520]

約数ペア:

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