501688080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 1769511744

約数和(自身を除く): 1267823664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 131, 135, 144, 162, 180, 197, 216, 240, 243, 262, 270, 324, 360, 393, 394, 405, 432, 486, 524, 540, 591, 648, 655, 720, 786, 788, 810, 972, 985, 1048, 1080, 1179, 1182, 1215, 1296, 1310, 1572, 1576, 1620, 1773, 1944, 1965, 1970, 2096, 2160, 2358, 2364, 2430, 2620, 2955, 3144, 3152, 3240, 3537, 3546, 3888, 3930, 3940, 4716, 4728, 4860, 5240, 5319, 5895, 5910, 6288, 6480, 7074, 7092, 7860, 7880, 8865, 9432, 9456, 9720, 10480, 10611, 10638, 11790, 11820, 14148, 14184, 15720, 15760, 15957, 17685, 17730, 18864, 19440, 21222, 21276, 23580, 23640, 25807, 26595, 28296, 28368, 31440, 31833, 31914, 35370, 35460, 42444, 42552, 47160, 47280, 47871, 51614, 53055, 53190, 56592, 63666, 63828, 70740, 70920, 77421, 79785, 84888, 85104, 94320, 95742, 103228, 106110, 106380, 127332, 127656, 129035, 141480, 141840, 154842, 159165, 159570, 169776, 191484, 206456, 212220, 212760, 232263, 239355, 254664, 255312, 258070, 282960, 309684, 318330, 319140, 382968, 387105, 412912, 424440, 425520, 464526, 478710, 509328, 516140, 619368, 636660, 638280, 696789, 765936, 774210, 848880, 929052, 957420, 1032280, 1161315, 1238736, 1273320, 1276560, 1393578, 1548420, 1858104, 1914840, 2064560, 2090367, 2322630, 2546640, 2787156, 3096840, 3483945, 3716208, 3829680, 4180734, 4645260, 5574312, 6193680, 6271101, 6967890, 8361468, 9290520, 10451835, 11148624, 12542202, 13935780, 16722936, 18581040, 20903670, 25084404, 27871560, 31355505, 33445872, 41807340, 50168808, 55743120, 62711010, 83614680, 100337616, 125422020, 167229360, 250844040, 501688080]

約数ペア:

[(1, 501688080), (2, 250844040), (3, 167229360), (4, 125422020), (5, 100337616), (6, 83614680), (8, 62711010), (9, 55743120), (10, 50168808), (12, 41807340), (15, 33445872), (16, 31355505), (18, 27871560), (20, 25084404), (24, 20903670), (27, 18581040), (30, 16722936), (36, 13935780), (40, 12542202), (45, 11148624), (48, 10451835), (54, 9290520), (60, 8361468), (72, 6967890), (80, 6271101), (81, 6193680), (90, 5574312), (108, 4645260), (120, 4180734), (131, 3829680), (135, 3716208), (144, 3483945), (162, 3096840), (180, 2787156), (197, 2546640), (216, 2322630), (240, 2090367), (243, 2064560), (262, 1914840), (270, 1858104), (324, 1548420), (360, 1393578), (393, 1276560), (394, 1273320), (405, 1238736), (432, 1161315), (486, 1032280), (524, 957420), (540, 929052), (591, 848880), (648, 774210), (655, 765936), (720, 696789), (786, 638280), (788, 636660), (810, 619368), (972, 516140), (985, 509328), (1048, 478710), (1080, 464526), (1179, 425520), (1182, 424440), (1215, 412912), (1296, 387105), (1310, 382968), (1572, 319140), (1576, 318330), (1620, 309684), (1773, 282960), (1944, 258070), (1965, 255312), (1970, 254664), (2096, 239355), (2160, 232263), (2358, 212760), (2364, 212220), (2430, 206456), (2620, 191484), (2955, 169776), (3144, 159570), (3152, 159165), (3240, 154842), (3537, 141840), (3546, 141480), (3888, 129035), (3930, 127656), (3940, 127332), (4716, 106380), (4728, 106110), (4860, 103228), (5240, 95742), (5319, 94320), (5895, 85104), (5910, 84888), (6288, 79785), (6480, 77421), (7074, 70920), (7092, 70740), (7860, 63828), (7880, 63666), (8865, 56592), (9432, 53190), (9456, 53055), (9720, 51614), (10480, 47871), (10611, 47280), (10638, 47160), (11790, 42552), (11820, 42444), (14148, 35460), (14184, 35370), (15720, 31914), (15760, 31833), (15957, 31440), (17685, 28368), (17730, 28296), (18864, 26595), (19440, 25807), (21222, 23640), (21276, 23580)]