258826260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 912973824

約数和(自身を除く): 654147564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 463, 484, 605, 660, 726, 770, 847, 924, 926, 1155, 1210, 1331, 1389, 1452, 1540, 1694, 1815, 1852, 2310, 2315, 2420, 2541, 2662, 2778, 3241, 3388, 3630, 3993, 4235, 4620, 4630, 5082, 5093, 5324, 5556, 6482, 6655, 6945, 7260, 7986, 8470, 9260, 9317, 9723, 10164, 10186, 12705, 12964, 13310, 13890, 15279, 15972, 16205, 16940, 18634, 19446, 19965, 20372, 25410, 25465, 26620, 27780, 27951, 30558, 32410, 35651, 37268, 38892, 39930, 46585, 48615, 50820, 50930, 55902, 56023, 61116, 64820, 71302, 76395, 79860, 93170, 97230, 101860, 106953, 111804, 112046, 139755, 142604, 152790, 168069, 178255, 186340, 194460, 213906, 224092, 279510, 280115, 305580, 336138, 356510, 392161, 427812, 534765, 559020, 560230, 616253, 672276, 713020, 784322, 840345, 1069530, 1120460, 1176483, 1232506, 1568644, 1680690, 1848759, 1960805, 2139060, 2352966, 2465012, 3081265, 3361380, 3697518, 3921610, 4313771, 4705932, 5882415, 6162530, 7395036, 7843220, 8627542, 9243795, 11764830, 12325060, 12941313, 17255084, 18487590, 21568855, 23529660, 25882626, 36975180, 43137710, 51765252, 64706565, 86275420, 129413130, 258826260]

約数ペア:

[(1, 258826260), (2, 129413130), (3, 86275420), (4, 64706565), (5, 51765252), (6, 43137710), (7, 36975180), (10, 25882626), (11, 23529660), (12, 21568855), (14, 18487590), (15, 17255084), (20, 12941313), (21, 12325060), (22, 11764830), (28, 9243795), (30, 8627542), (33, 7843220), (35, 7395036), (42, 6162530), (44, 5882415), (55, 4705932), (60, 4313771), (66, 3921610), (70, 3697518), (77, 3361380), (84, 3081265), (105, 2465012), (110, 2352966), (121, 2139060), (132, 1960805), (140, 1848759), (154, 1680690), (165, 1568644), (210, 1232506), (220, 1176483), (231, 1120460), (242, 1069530), (308, 840345), (330, 784322), (363, 713020), (385, 672276), (420, 616253), (462, 560230), (463, 559020), (484, 534765), (605, 427812), (660, 392161), (726, 356510), (770, 336138), (847, 305580), (924, 280115), (926, 279510), (1155, 224092), (1210, 213906), (1331, 194460), (1389, 186340), (1452, 178255), (1540, 168069), (1694, 152790), (1815, 142604), (1852, 139755), (2310, 112046), (2315, 111804), (2420, 106953), (2541, 101860), (2662, 97230), (2778, 93170), (3241, 79860), (3388, 76395), (3630, 71302), (3993, 64820), (4235, 61116), (4620, 56023), (4630, 55902), (5082, 50930), (5093, 50820), (5324, 48615), (5556, 46585), (6482, 39930), (6655, 38892), (6945, 37268), (7260, 35651), (7986, 32410), (8470, 30558), (9260, 27951), (9317, 27780), (9723, 26620), (10164, 25465), (10186, 25410), (12705, 20372), (12964, 19965), (13310, 19446), (13890, 18634), (15279, 16940), (15972, 16205)]