488698560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{3463}}^1$

素因数の和:3500

約数の個数: 252

約数和(自身を含む): 1955919888

約数和(自身を除く): 1467221328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3463, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 6926, 7056, 7840, 8820, 9408, 10080, 10389, 11760, 13852, 14112, 15680, 17315, 17640, 20160, 20778, 23520, 24241, 27704, 28224, 31167, 34630, 35280, 41556, 47040, 48482, 51945, 55408, 62334, 69260, 70560, 72723, 83112, 96964, 103890, 110816, 121205, 124668, 138520, 141120, 145446, 155835, 166224, 169687, 193928, 207780, 218169, 221632, 242410, 249336, 277040, 290892, 311670, 332448, 339374, 363615, 387856, 415560, 436338, 484820, 498672, 509061, 554080, 581784, 623340, 664896, 678748, 727230, 775712, 831120, 848435, 872676, 969640, 997344, 1018122, 1090845, 1108160, 1163568, 1246680, 1357496, 1454460, 1527183, 1551424, 1662240, 1696870, 1745352, 1939280, 1994688, 2036244, 2181690, 2327136, 2493360, 2545305, 2714992, 2908920, 3054366, 3324480, 3393740, 3490704, 3878560, 4072488, 4363380, 4654272, 4986720, 5090610, 5429984, 5817840, 6108732, 6787480, 6981408, 7635915, 7757120, 8144976, 8726760, 9973440, 10181220, 10859968, 11635680, 12217464, 13574960, 13962816, 15271830, 16289952, 17453520, 20362440, 23271360, 24434928, 27149920, 30543660, 32579904, 34907040, 40724880, 48869856, 54299840, 61087320, 69814080, 81449760, 97739712, 122174640, 162899520, 244349280, 488698560]

約数ペア:

[(1, 488698560), (2, 244349280), (3, 162899520), (4, 122174640), (5, 97739712), (6, 81449760), (7, 69814080), (8, 61087320), (9, 54299840), (10, 48869856), (12, 40724880), (14, 34907040), (15, 32579904), (16, 30543660), (18, 27149920), (20, 24434928), (21, 23271360), (24, 20362440), (28, 17453520), (30, 16289952), (32, 15271830), (35, 13962816), (36, 13574960), (40, 12217464), (42, 11635680), (45, 10859968), (48, 10181220), (49, 9973440), (56, 8726760), (60, 8144976), (63, 7757120), (64, 7635915), (70, 6981408), (72, 6787480), (80, 6108732), (84, 5817840), (90, 5429984), (96, 5090610), (98, 4986720), (105, 4654272), (112, 4363380), (120, 4072488), (126, 3878560), (140, 3490704), (144, 3393740), (147, 3324480), (160, 3054366), (168, 2908920), (180, 2714992), (192, 2545305), (196, 2493360), (210, 2327136), (224, 2181690), (240, 2036244), (245, 1994688), (252, 1939280), (280, 1745352), (288, 1696870), (294, 1662240), (315, 1551424), (320, 1527183), (336, 1454460), (360, 1357496), (392, 1246680), (420, 1163568), (441, 1108160), (448, 1090845), (480, 1018122), (490, 997344), (504, 969640), (560, 872676), (576, 848435), (588, 831120), (630, 775712), (672, 727230), (720, 678748), (735, 664896), (784, 623340), (840, 581784), (882, 554080), (960, 509061), (980, 498672), (1008, 484820), (1120, 436338), (1176, 415560), (1260, 387856), (1344, 363615), (1440, 339374), (1470, 332448), (1568, 311670), (1680, 290892), (1764, 277040), (1960, 249336), (2016, 242410), (2205, 221632), (2240, 218169), (2352, 207780), (2520, 193928), (2880, 169687), (2940, 166224), (3136, 155835), (3360, 145446), (3463, 141120), (3528, 138520), (3920, 124668), (4032, 121205), (4410, 110816), (4704, 103890), (5040, 96964), (5880, 83112), (6720, 72723), (6926, 70560), (7056, 69260), (7840, 62334), (8820, 55408), (9408, 51945), (10080, 48482), (10389, 47040), (11760, 41556), (13852, 35280), (14112, 34630), (15680, 31167), (17315, 28224), (17640, 27704), (20160, 24241), (20778, 23520)]