210719520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 288

約数和(自身を含む): 802436544

約数和(自身を除く): 591717024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 53, 55, 60, 66, 72, 80, 88, 90, 96, 99, 106, 110, 120, 132, 144, 159, 160, 165, 176, 180, 198, 212, 220, 240, 251, 264, 265, 288, 318, 330, 352, 360, 396, 424, 440, 477, 480, 495, 502, 528, 530, 583, 636, 660, 720, 753, 792, 795, 848, 880, 954, 990, 1004, 1056, 1060, 1166, 1255, 1272, 1320, 1440, 1506, 1584, 1590, 1696, 1749, 1760, 1908, 1980, 2008, 2120, 2259, 2332, 2385, 2510, 2544, 2640, 2761, 2915, 3012, 3168, 3180, 3498, 3765, 3816, 3960, 4016, 4240, 4518, 4664, 4770, 5020, 5088, 5247, 5280, 5522, 5830, 6024, 6360, 6996, 7530, 7632, 7920, 8032, 8283, 8480, 8745, 9036, 9328, 9540, 10040, 10494, 11044, 11295, 11660, 12048, 12720, 13303, 13805, 13992, 15060, 15264, 15840, 16566, 17490, 18072, 18656, 19080, 20080, 20988, 22088, 22590, 23320, 24096, 24849, 25440, 26235, 26606, 27610, 27984, 30120, 33132, 34980, 36144, 38160, 39909, 40160, 41415, 41976, 44176, 45180, 46640, 49698, 52470, 53212, 55220, 55968, 60240, 66264, 66515, 69960, 72288, 76320, 79818, 82830, 83952, 88352, 90360, 93280, 99396, 104940, 106424, 110440, 119727, 120480, 124245, 132528, 133030, 139920, 146333, 159636, 165660, 167904, 180720, 198792, 199545, 209880, 212848, 220880, 239454, 248490, 265056, 266060, 279840, 292666, 319272, 331320, 361440, 397584, 399090, 419760, 425696, 438999, 441760, 478908, 496980, 532120, 585332, 598635, 638544, 662640, 731665, 795168, 798180, 839520, 877998, 957816, 993960, 1064240, 1170664, 1197270, 1277088, 1316997, 1325280, 1463330, 1596360, 1755996, 1915632, 1987920, 2128480, 2194995, 2341328, 2394540, 2633994, 2926660, 3192720, 3511992, 3831264, 3975840, 4389990, 4682656, 4789080, 5267988, 5853320, 6385440, 6584985, 7023984, 8779980, 9578160, 10535976, 11706640, 13169970, 14047968, 17559960, 19156320, 21071952, 23413280, 26339940, 35119920, 42143904, 52679880, 70239840, 105359760, 210719520]

約数ペア:

[(1, 210719520), (2, 105359760), (3, 70239840), (4, 52679880), (5, 42143904), (6, 35119920), (8, 26339940), (9, 23413280), (10, 21071952), (11, 19156320), (12, 17559960), (15, 14047968), (16, 13169970), (18, 11706640), (20, 10535976), (22, 9578160), (24, 8779980), (30, 7023984), (32, 6584985), (33, 6385440), (36, 5853320), (40, 5267988), (44, 4789080), (45, 4682656), (48, 4389990), (53, 3975840), (55, 3831264), (60, 3511992), (66, 3192720), (72, 2926660), (80, 2633994), (88, 2394540), (90, 2341328), (96, 2194995), (99, 2128480), (106, 1987920), (110, 1915632), (120, 1755996), (132, 1596360), (144, 1463330), (159, 1325280), (160, 1316997), (165, 1277088), (176, 1197270), (180, 1170664), (198, 1064240), (212, 993960), (220, 957816), (240, 877998), (251, 839520), (264, 798180), (265, 795168), (288, 731665), (318, 662640), (330, 638544), (352, 598635), (360, 585332), (396, 532120), (424, 496980), (440, 478908), (477, 441760), (480, 438999), (495, 425696), (502, 419760), (528, 399090), (530, 397584), (583, 361440), (636, 331320), (660, 319272), (720, 292666), (753, 279840), (792, 266060), (795, 265056), (848, 248490), (880, 239454), (954, 220880), (990, 212848), (1004, 209880), (1056, 199545), (1060, 198792), (1166, 180720), (1255, 167904), (1272, 165660), (1320, 159636), (1440, 146333), (1506, 139920), (1584, 133030), (1590, 132528), (1696, 124245), (1749, 120480), (1760, 119727), (1908, 110440), (1980, 106424), (2008, 104940), (2120, 99396), (2259, 93280), (2332, 90360), (2385, 88352), (2510, 83952), (2544, 82830), (2640, 79818), (2761, 76320), (2915, 72288), (3012, 69960), (3168, 66515), (3180, 66264), (3498, 60240), (3765, 55968), (3816, 55220), (3960, 53212), (4016, 52470), (4240, 49698), (4518, 46640), (4664, 45180), (4770, 44176), (5020, 41976), (5088, 41415), (5247, 40160), (5280, 39909), (5522, 38160), (5830, 36144), (6024, 34980), (6360, 33132), (6996, 30120), (7530, 27984), (7632, 27610), (7920, 26606), (8032, 26235), (8283, 25440), (8480, 24849), (8745, 24096), (9036, 23320), (9328, 22590), (9540, 22088), (10040, 20988), (10494, 20080), (11044, 19080), (11295, 18656), (11660, 18072), (12048, 17490), (12720, 16566), (13303, 15840), (13805, 15264), (13992, 15060)]