264716760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28649}}^1$

素因数の和:28681

約数の個数: 128

約数和(自身を含む): 990144000

約数和(自身を除く): 725427240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 28649, 57298, 85947, 114596, 143245, 171894, 200543, 229192, 286490, 315139, 343788, 401086, 429735, 572980, 601629, 630278, 687576, 802172, 859470, 945417, 1002715, 1145960, 1203258, 1260556, 1575695, 1604344, 1718940, 1890834, 2005430, 2205973, 2406516, 2521112, 3008145, 3151390, 3437880, 3781668, 4010860, 4411946, 4727085, 4813032, 6016290, 6302780, 6617919, 7563336, 8021720, 8823892, 9454170, 11029865, 12032580, 12605560, 13235838, 17647784, 18908340, 22059730, 24065160, 26471676, 33089595, 37816680, 44119460, 52943352, 66179190, 88238920, 132358380, 264716760]

約数ペア:

[(1, 264716760), (2, 132358380), (3, 88238920), (4, 66179190), (5, 52943352), (6, 44119460), (7, 37816680), (8, 33089595), (10, 26471676), (11, 24065160), (12, 22059730), (14, 18908340), (15, 17647784), (20, 13235838), (21, 12605560), (22, 12032580), (24, 11029865), (28, 9454170), (30, 8823892), (33, 8021720), (35, 7563336), (40, 6617919), (42, 6302780), (44, 6016290), (55, 4813032), (56, 4727085), (60, 4411946), (66, 4010860), (70, 3781668), (77, 3437880), (84, 3151390), (88, 3008145), (105, 2521112), (110, 2406516), (120, 2205973), (132, 2005430), (140, 1890834), (154, 1718940), (165, 1604344), (168, 1575695), (210, 1260556), (220, 1203258), (231, 1145960), (264, 1002715), (280, 945417), (308, 859470), (330, 802172), (385, 687576), (420, 630278), (440, 601629), (462, 572980), (616, 429735), (660, 401086), (770, 343788), (840, 315139), (924, 286490), (1155, 229192), (1320, 200543), (1540, 171894), (1848, 143245), (2310, 114596), (3080, 85947), (4620, 57298), (9240, 28649)]