539961240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 256

約数和(自身を含む): 2011806720

約数和(自身を除く): 1471845480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 197, 210, 251, 260, 273, 280, 312, 364, 390, 394, 420, 455, 502, 520, 546, 591, 728, 753, 780, 788, 840, 910, 985, 1004, 1092, 1182, 1255, 1365, 1379, 1506, 1560, 1576, 1757, 1820, 1970, 2008, 2184, 2364, 2510, 2561, 2730, 2758, 2955, 3012, 3263, 3514, 3640, 3765, 3940, 4137, 4728, 5020, 5122, 5271, 5460, 5516, 5910, 6024, 6526, 6895, 7028, 7530, 7683, 7880, 8274, 8785, 9789, 10040, 10244, 10542, 10920, 11032, 11820, 12805, 13052, 13790, 14056, 15060, 15366, 16315, 16548, 17570, 17927, 19578, 20488, 20685, 21084, 22841, 23640, 25610, 26104, 26355, 27580, 30120, 30732, 32630, 33096, 35140, 35854, 38415, 39156, 41370, 42168, 45682, 48945, 49447, 51220, 52710, 53781, 55160, 61464, 65260, 68523, 70280, 71708, 76830, 78312, 82740, 89635, 91364, 97890, 98894, 102440, 105420, 107562, 114205, 130520, 137046, 143416, 148341, 153660, 165480, 179270, 182728, 195780, 197788, 210840, 215124, 228410, 247235, 268905, 274092, 296682, 307320, 342615, 346129, 358540, 391560, 395576, 430248, 456820, 494470, 537810, 548184, 593364, 642811, 685230, 692258, 717080, 741705, 913640, 988940, 1038387, 1075620, 1186728, 1285622, 1370460, 1384516, 1483410, 1730645, 1928433, 1977880, 2076774, 2151240, 2571244, 2740920, 2769032, 2966820, 3214055, 3461290, 3856866, 4153548, 4499677, 5142488, 5191935, 5933640, 6428110, 6922580, 7713732, 8307096, 8999354, 9642165, 10383870, 12856220, 13499031, 13845160, 15427464, 17998708, 19284330, 20767740, 22498385, 25712440, 26998062, 35997416, 38568660, 41535480, 44996770, 53996124, 67495155, 77137320, 89993540, 107992248, 134990310, 179987080, 269980620, 539961240]

約数ペア:

[(1, 539961240), (2, 269980620), (3, 179987080), (4, 134990310), (5, 107992248), (6, 89993540), (7, 77137320), (8, 67495155), (10, 53996124), (12, 44996770), (13, 41535480), (14, 38568660), (15, 35997416), (20, 26998062), (21, 25712440), (24, 22498385), (26, 20767740), (28, 19284330), (30, 17998708), (35, 15427464), (39, 13845160), (40, 13499031), (42, 12856220), (52, 10383870), (56, 9642165), (60, 8999354), (65, 8307096), (70, 7713732), (78, 6922580), (84, 6428110), (91, 5933640), (104, 5191935), (105, 5142488), (120, 4499677), (130, 4153548), (140, 3856866), (156, 3461290), (168, 3214055), (182, 2966820), (195, 2769032), (197, 2740920), (210, 2571244), (251, 2151240), (260, 2076774), (273, 1977880), (280, 1928433), (312, 1730645), (364, 1483410), (390, 1384516), (394, 1370460), (420, 1285622), (455, 1186728), (502, 1075620), (520, 1038387), (546, 988940), (591, 913640), (728, 741705), (753, 717080), (780, 692258), (788, 685230), (840, 642811), (910, 593364), (985, 548184), (1004, 537810), (1092, 494470), (1182, 456820), (1255, 430248), (1365, 395576), (1379, 391560), (1506, 358540), (1560, 346129), (1576, 342615), (1757, 307320), (1820, 296682), (1970, 274092), (2008, 268905), (2184, 247235), (2364, 228410), (2510, 215124), (2561, 210840), (2730, 197788), (2758, 195780), (2955, 182728), (3012, 179270), (3263, 165480), (3514, 153660), (3640, 148341), (3765, 143416), (3940, 137046), (4137, 130520), (4728, 114205), (5020, 107562), (5122, 105420), (5271, 102440), (5460, 98894), (5516, 97890), (5910, 91364), (6024, 89635), (6526, 82740), (6895, 78312), (7028, 76830), (7530, 71708), (7683, 70280), (7880, 68523), (8274, 65260), (8785, 61464), (9789, 55160), (10040, 53781), (10244, 52710), (10542, 51220), (10920, 49447), (11032, 48945), (11820, 45682), (12805, 42168), (13052, 41370), (13790, 39156), (14056, 38415), (15060, 35854), (15366, 35140), (16315, 33096), (16548, 32630), (17570, 30732), (17927, 30120), (19578, 27580), (20488, 26355), (20685, 26104), (21084, 25610), (22841, 23640)]