492964920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:555

約数の個数: 256

約数和(自身を含む): 1893196800

約数和(自身を除く): 1400231880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 197, 210, 216, 252, 270, 280, 315, 331, 360, 378, 394, 420, 504, 540, 591, 630, 662, 756, 788, 840, 945, 985, 993, 1080, 1182, 1260, 1324, 1379, 1512, 1576, 1655, 1773, 1890, 1970, 1986, 2317, 2364, 2520, 2648, 2758, 2955, 2979, 3310, 3546, 3780, 3940, 3972, 4137, 4634, 4728, 4965, 5319, 5516, 5910, 5958, 6620, 6895, 6951, 7092, 7560, 7880, 7944, 8274, 8865, 8937, 9268, 9930, 10638, 11032, 11585, 11820, 11916, 12411, 13240, 13790, 13902, 14184, 14895, 16548, 17730, 17874, 18536, 19860, 20685, 20853, 21276, 23170, 23640, 23832, 24822, 26595, 27580, 27804, 29790, 33096, 34755, 35460, 35748, 37233, 39720, 41370, 41706, 42552, 44685, 46340, 49644, 53190, 55160, 55608, 59580, 62055, 62559, 65207, 69510, 70920, 71496, 74466, 82740, 83412, 89370, 92680, 99288, 104265, 106380, 119160, 124110, 125118, 130414, 139020, 148932, 165480, 166824, 178740, 186165, 195621, 208530, 212760, 248220, 250236, 260828, 278040, 297864, 312795, 326035, 357480, 372330, 391242, 417060, 456449, 496440, 500472, 521656, 586863, 625590, 652070, 744660, 782484, 834120, 912898, 978105, 1173726, 1251180, 1304140, 1369347, 1489320, 1564968, 1760589, 1825796, 1956210, 2282245, 2347452, 2502360, 2608280, 2738694, 2934315, 3521178, 3651592, 3912420, 4108041, 4564490, 4694904, 5477388, 5868630, 6846735, 7042356, 7824840, 8216082, 8802945, 9128980, 10954776, 11737260, 12324123, 13693470, 14084712, 16432164, 17605890, 18257960, 20540205, 23474520, 24648246, 27386940, 32864328, 35211780, 41080410, 49296492, 54773880, 61620615, 70423560, 82160820, 98592984, 123241230, 164321640, 246482460, 492964920]

約数ペア:

[(1, 492964920), (2, 246482460), (3, 164321640), (4, 123241230), (5, 98592984), (6, 82160820), (7, 70423560), (8, 61620615), (9, 54773880), (10, 49296492), (12, 41080410), (14, 35211780), (15, 32864328), (18, 27386940), (20, 24648246), (21, 23474520), (24, 20540205), (27, 18257960), (28, 17605890), (30, 16432164), (35, 14084712), (36, 13693470), (40, 12324123), (42, 11737260), (45, 10954776), (54, 9128980), (56, 8802945), (60, 8216082), (63, 7824840), (70, 7042356), (72, 6846735), (84, 5868630), (90, 5477388), (105, 4694904), (108, 4564490), (120, 4108041), (126, 3912420), (135, 3651592), (140, 3521178), (168, 2934315), (180, 2738694), (189, 2608280), (197, 2502360), (210, 2347452), (216, 2282245), (252, 1956210), (270, 1825796), (280, 1760589), (315, 1564968), (331, 1489320), (360, 1369347), (378, 1304140), (394, 1251180), (420, 1173726), (504, 978105), (540, 912898), (591, 834120), (630, 782484), (662, 744660), (756, 652070), (788, 625590), (840, 586863), (945, 521656), (985, 500472), (993, 496440), (1080, 456449), (1182, 417060), (1260, 391242), (1324, 372330), (1379, 357480), (1512, 326035), (1576, 312795), (1655, 297864), (1773, 278040), (1890, 260828), (1970, 250236), (1986, 248220), (2317, 212760), (2364, 208530), (2520, 195621), (2648, 186165), (2758, 178740), (2955, 166824), (2979, 165480), (3310, 148932), (3546, 139020), (3780, 130414), (3940, 125118), (3972, 124110), (4137, 119160), (4634, 106380), (4728, 104265), (4965, 99288), (5319, 92680), (5516, 89370), (5910, 83412), (5958, 82740), (6620, 74466), (6895, 71496), (6951, 70920), (7092, 69510), (7560, 65207), (7880, 62559), (7944, 62055), (8274, 59580), (8865, 55608), (8937, 55160), (9268, 53190), (9930, 49644), (10638, 46340), (11032, 44685), (11585, 42552), (11820, 41706), (11916, 41370), (12411, 39720), (13240, 37233), (13790, 35748), (13902, 35460), (14184, 34755), (14895, 33096), (16548, 29790), (17730, 27804), (17874, 27580), (18536, 26595), (19860, 24822), (20685, 23832), (20853, 23640), (21276, 23170)]