7171236240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{26513}}^1$

素因数の和:26566

約数の個数: 240

約数和(自身を含む): 26985737088

約数和(自身を除く): 19814500848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1610, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2576, 2760, 2940, 3220, 3381, 3864, 3920, 4508, 4830, 5520, 5635, 5880, 6440, 6762, 7728, 9016, 9660, 11270, 11760, 12880, 13524, 16905, 18032, 19320, 22540, 26513, 27048, 33810, 38640, 45080, 53026, 54096, 67620, 79539, 90160, 106052, 132565, 135240, 159078, 185591, 212104, 265130, 270480, 318156, 371182, 397695, 424208, 530260, 556773, 609799, 636312, 742364, 795390, 927955, 1060520, 1113546, 1219598, 1272624, 1299137, 1484728, 1590780, 1829397, 1855910, 2121040, 2227092, 2439196, 2598274, 2783865, 2969456, 3048995, 3181560, 3658794, 3711820, 3897411, 4268593, 4454184, 4878392, 5196548, 5567730, 6097990, 6363120, 6495685, 7317588, 7423640, 7794822, 8537186, 8908368, 9146985, 9756784, 10393096, 11135460, 12195980, 12805779, 12991370, 14635176, 14847280, 15589644, 17074372, 18293970, 19487055, 20786192, 21342965, 22270920, 24391960, 25611558, 25982740, 29270352, 29880151, 31179288, 34148744, 36587940, 38974110, 42685930, 44541840, 48783920, 51223116, 51965480, 59760302, 62358576, 64028895, 68297488, 73175880, 77948220, 85371860, 89640453, 102446232, 103930960, 119520604, 128057790, 146351760, 149400755, 155896440, 170743720, 179280906, 204892464, 239041208, 256115580, 298801510, 311792880, 341487440, 358561812, 448202265, 478082416, 512231160, 597603020, 717123624, 896404530, 1024462320, 1195206040, 1434247248, 1792809060, 2390412080, 3585618120, 7171236240]

約数ペア:

[(1, 7171236240), (2, 3585618120), (3, 2390412080), (4, 1792809060), (5, 1434247248), (6, 1195206040), (7, 1024462320), (8, 896404530), (10, 717123624), (12, 597603020), (14, 512231160), (15, 478082416), (16, 448202265), (20, 358561812), (21, 341487440), (23, 311792880), (24, 298801510), (28, 256115580), (30, 239041208), (35, 204892464), (40, 179280906), (42, 170743720), (46, 155896440), (48, 149400755), (49, 146351760), (56, 128057790), (60, 119520604), (69, 103930960), (70, 102446232), (80, 89640453), (84, 85371860), (92, 77948220), (98, 73175880), (105, 68297488), (112, 64028895), (115, 62358576), (120, 59760302), (138, 51965480), (140, 51223116), (147, 48783920), (161, 44541840), (168, 42685930), (184, 38974110), (196, 36587940), (210, 34148744), (230, 31179288), (240, 29880151), (245, 29270352), (276, 25982740), (280, 25611558), (294, 24391960), (322, 22270920), (336, 21342965), (345, 20786192), (368, 19487055), (392, 18293970), (420, 17074372), (460, 15589644), (483, 14847280), (490, 14635176), (552, 12991370), (560, 12805779), (588, 12195980), (644, 11135460), (690, 10393096), (735, 9756784), (784, 9146985), (805, 8908368), (840, 8537186), (920, 7794822), (966, 7423640), (980, 7317588), (1104, 6495685), (1127, 6363120), (1176, 6097990), (1288, 5567730), (1380, 5196548), (1470, 4878392), (1610, 4454184), (1680, 4268593), (1840, 3897411), (1932, 3711820), (1960, 3658794), (2254, 3181560), (2352, 3048995), (2415, 2969456), (2576, 2783865), (2760, 2598274), (2940, 2439196), (3220, 2227092), (3381, 2121040), (3864, 1855910), (3920, 1829397), (4508, 1590780), (4830, 1484728), (5520, 1299137), (5635, 1272624), (5880, 1219598), (6440, 1113546), (6762, 1060520), (7728, 927955), (9016, 795390), (9660, 742364), (11270, 636312), (11760, 609799), (12880, 556773), (13524, 530260), (16905, 424208), (18032, 397695), (19320, 371182), (22540, 318156), (26513, 270480), (27048, 265130), (33810, 212104), (38640, 185591), (45080, 159078), (53026, 135240), (54096, 132565), (67620, 106052), (79539, 90160)]