63287120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 165560832

約数和(自身を除く): 102273712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 151, 155, 169, 208, 248, 260, 302, 310, 338, 403, 496, 520, 604, 620, 676, 755, 806, 845, 1040, 1208, 1240, 1352, 1510, 1612, 1690, 1963, 2015, 2416, 2480, 2704, 3020, 3224, 3380, 3926, 4030, 4681, 5239, 6040, 6448, 6760, 7852, 8060, 9362, 9815, 10478, 12080, 13520, 15704, 16120, 18724, 19630, 20956, 23405, 25519, 26195, 31408, 32240, 37448, 39260, 41912, 46810, 51038, 52390, 60853, 74896, 78520, 83824, 93620, 102076, 104780, 121706, 127595, 157040, 187240, 204152, 209560, 243412, 255190, 304265, 374480, 408304, 419120, 486824, 510380, 608530, 791089, 973648, 1020760, 1217060, 1582178, 2041520, 2434120, 3164356, 3955445, 4868240, 6328712, 7910890, 12657424, 15821780, 31643560, 63287120]

約数ペア:

[(1, 63287120), (2, 31643560), (4, 15821780), (5, 12657424), (8, 7910890), (10, 6328712), (13, 4868240), (16, 3955445), (20, 3164356), (26, 2434120), (31, 2041520), (40, 1582178), (52, 1217060), (62, 1020760), (65, 973648), (80, 791089), (104, 608530), (124, 510380), (130, 486824), (151, 419120), (155, 408304), (169, 374480), (208, 304265), (248, 255190), (260, 243412), (302, 209560), (310, 204152), (338, 187240), (403, 157040), (496, 127595), (520, 121706), (604, 104780), (620, 102076), (676, 93620), (755, 83824), (806, 78520), (845, 74896), (1040, 60853), (1208, 52390), (1240, 51038), (1352, 46810), (1510, 41912), (1612, 39260), (1690, 37448), (1963, 32240), (2015, 31408), (2416, 26195), (2480, 25519), (2704, 23405), (3020, 20956), (3224, 19630), (3380, 18724), (3926, 16120), (4030, 15704), (4681, 13520), (5239, 12080), (6040, 10478), (6448, 9815), (6760, 9362), (7852, 8060)]